56814940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 105755300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 31, 35, 38, 52, 53, 62, 65, 70, 76, 91, 95, 106, 124, 130, 133, 140, 155, 182, 190, 212, 217, 247, 260, 265, 266, 310, 364, 371, 380, 403, 434, 455, 494, 530, 532, 589, 620, 665, 689, 742, 806, 868, 910, 988, 1007, 1060, 1085, 1178, 1235, 1330, 1378, 1484, 1612, 1643, 1729, 1820, 1855, 2014, 2015, 2170, 2356, 2470, 2660, 2756, 2821, 2945, 3286, 3445, 3458, 3710, 4028, 4030, 4123, 4340, 4823, 4940, 5035, 5642, 5890, 6572, 6890, 6916, 7049, 7420, 7657, 8060, 8215, 8246, 8645, 9646, 10070, 11284, 11501, 11780, 13091, 13780, 14098, 14105, 15314, 16430, 16492, 17290, 19292, 20140, 20615, 21359, 23002, 24115, 26182, 28196, 28210, 30628, 31217, 32860, 34580, 35245, 38285, 41230, 42718, 46004, 48230, 52364, 53599, 56420, 57505, 62434, 65455, 70490, 76570, 82460, 85436, 91637, 96460, 106795, 107198, 115010, 124868, 130910, 140980, 149513, 153140, 156085, 183274, 213590, 214396, 218519, 230020, 261820, 267995, 299026, 312170, 366548, 405821, 427180, 437038, 458185, 535990, 598052, 624340, 747565, 811642, 874076, 916370, 1071980, 1092595, 1495130, 1623284, 1832740, 2029105, 2185190, 2840747, 2990260, 4058210, 4370380, 5681494, 8116420, 11362988, 14203735, 28407470, 56814940]

約数ペア:

[(1, 56814940), (2, 28407470), (4, 14203735), (5, 11362988), (7, 8116420), (10, 5681494), (13, 4370380), (14, 4058210), (19, 2990260), (20, 2840747), (26, 2185190), (28, 2029105), (31, 1832740), (35, 1623284), (38, 1495130), (52, 1092595), (53, 1071980), (62, 916370), (65, 874076), (70, 811642), (76, 747565), (91, 624340), (95, 598052), (106, 535990), (124, 458185), (130, 437038), (133, 427180), (140, 405821), (155, 366548), (182, 312170), (190, 299026), (212, 267995), (217, 261820), (247, 230020), (260, 218519), (265, 214396), (266, 213590), (310, 183274), (364, 156085), (371, 153140), (380, 149513), (403, 140980), (434, 130910), (455, 124868), (494, 115010), (530, 107198), (532, 106795), (589, 96460), (620, 91637), (665, 85436), (689, 82460), (742, 76570), (806, 70490), (868, 65455), (910, 62434), (988, 57505), (1007, 56420), (1060, 53599), (1085, 52364), (1178, 48230), (1235, 46004), (1330, 42718), (1378, 41230), (1484, 38285), (1612, 35245), (1643, 34580), (1729, 32860), (1820, 31217), (1855, 30628), (2014, 28210), (2015, 28196), (2170, 26182), (2356, 24115), (2470, 23002), (2660, 21359), (2756, 20615), (2821, 20140), (2945, 19292), (3286, 17290), (3445, 16492), (3458, 16430), (3710, 15314), (4028, 14105), (4030, 14098), (4123, 13780), (4340, 13091), (4823, 11780), (4940, 11501), (5035, 11284), (5642, 10070), (5890, 9646), (6572, 8645), (6890, 8246), (6916, 8215), (7049, 8060), (7420, 7657)]