47651240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 142300800

約数和(自身を除く): 94649560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 53, 56, 65, 70, 76, 91, 95, 104, 106, 130, 133, 140, 152, 169, 182, 190, 212, 247, 260, 265, 266, 280, 338, 364, 371, 380, 424, 455, 494, 520, 530, 532, 665, 676, 689, 728, 742, 760, 845, 910, 988, 1007, 1060, 1064, 1183, 1235, 1330, 1352, 1378, 1484, 1690, 1729, 1820, 1855, 1976, 2014, 2120, 2366, 2470, 2660, 2756, 2968, 3211, 3380, 3445, 3458, 3640, 3710, 4028, 4732, 4823, 4940, 5035, 5320, 5512, 5915, 6422, 6760, 6890, 6916, 7049, 7420, 8056, 8645, 8957, 9464, 9646, 9880, 10070, 11830, 12844, 13091, 13780, 13832, 14098, 14840, 16055, 17290, 17914, 19292, 20140, 22477, 23660, 24115, 25688, 26182, 27560, 28196, 32110, 34580, 35245, 35828, 38584, 40280, 44785, 44954, 47320, 48230, 52364, 56392, 62699, 64220, 65455, 69160, 70490, 71656, 89570, 89908, 91637, 96460, 104728, 112385, 125398, 128440, 130910, 140980, 170183, 179140, 179816, 183274, 192920, 224770, 250796, 261820, 281960, 313495, 340366, 358280, 366548, 449540, 458185, 501592, 523640, 626990, 680732, 733096, 850915, 899080, 916370, 1191281, 1253980, 1361464, 1701830, 1832740, 2382562, 2507960, 3403660, 3665480, 4765124, 5956405, 6807320, 9530248, 11912810, 23825620, 47651240]

約数ペア:

[(1, 47651240), (2, 23825620), (4, 11912810), (5, 9530248), (7, 6807320), (8, 5956405), (10, 4765124), (13, 3665480), (14, 3403660), (19, 2507960), (20, 2382562), (26, 1832740), (28, 1701830), (35, 1361464), (38, 1253980), (40, 1191281), (52, 916370), (53, 899080), (56, 850915), (65, 733096), (70, 680732), (76, 626990), (91, 523640), (95, 501592), (104, 458185), (106, 449540), (130, 366548), (133, 358280), (140, 340366), (152, 313495), (169, 281960), (182, 261820), (190, 250796), (212, 224770), (247, 192920), (260, 183274), (265, 179816), (266, 179140), (280, 170183), (338, 140980), (364, 130910), (371, 128440), (380, 125398), (424, 112385), (455, 104728), (494, 96460), (520, 91637), (530, 89908), (532, 89570), (665, 71656), (676, 70490), (689, 69160), (728, 65455), (742, 64220), (760, 62699), (845, 56392), (910, 52364), (988, 48230), (1007, 47320), (1060, 44954), (1064, 44785), (1183, 40280), (1235, 38584), (1330, 35828), (1352, 35245), (1378, 34580), (1484, 32110), (1690, 28196), (1729, 27560), (1820, 26182), (1855, 25688), (1976, 24115), (2014, 23660), (2120, 22477), (2366, 20140), (2470, 19292), (2660, 17914), (2756, 17290), (2968, 16055), (3211, 14840), (3380, 14098), (3445, 13832), (3458, 13780), (3640, 13091), (3710, 12844), (4028, 11830), (4732, 10070), (4823, 9880), (4940, 9646), (5035, 9464), (5320, 8957), (5512, 8645), (5915, 8056), (6422, 7420), (6760, 7049), (6890, 6916)]