55753880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 167106240

約数和(自身を除く): 111352360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 53, 56, 65, 68, 70, 85, 91, 104, 106, 119, 130, 136, 140, 170, 182, 212, 221, 238, 260, 265, 280, 289, 340, 364, 371, 424, 442, 455, 476, 520, 530, 578, 595, 680, 689, 728, 742, 884, 901, 910, 952, 1060, 1105, 1156, 1190, 1378, 1445, 1484, 1547, 1768, 1802, 1820, 1855, 2023, 2120, 2210, 2312, 2380, 2756, 2890, 2968, 3094, 3445, 3604, 3640, 3710, 3757, 4046, 4420, 4505, 4760, 4823, 5512, 5780, 6188, 6307, 6890, 7208, 7420, 7514, 7735, 8092, 8840, 9010, 9646, 10115, 11560, 11713, 12376, 12614, 13780, 14840, 15028, 15317, 15470, 16184, 18020, 18785, 19292, 20230, 23426, 24115, 25228, 26299, 27560, 30056, 30634, 30940, 31535, 36040, 37570, 38584, 40460, 46852, 48230, 50456, 52598, 58565, 61268, 61880, 63070, 75140, 76585, 80920, 81991, 93704, 96460, 105196, 107219, 117130, 122536, 126140, 131495, 150280, 153170, 163982, 192920, 199121, 210392, 214438, 234260, 252280, 262990, 306340, 327964, 398242, 409955, 428876, 468520, 525980, 536095, 612680, 655928, 796484, 819910, 857752, 995605, 1051960, 1072190, 1393847, 1592968, 1639820, 1991210, 2144380, 2787694, 3279640, 3982420, 4288760, 5575388, 6969235, 7964840, 11150776, 13938470, 27876940, 55753880]

約数ペア:

[(1, 55753880), (2, 27876940), (4, 13938470), (5, 11150776), (7, 7964840), (8, 6969235), (10, 5575388), (13, 4288760), (14, 3982420), (17, 3279640), (20, 2787694), (26, 2144380), (28, 1991210), (34, 1639820), (35, 1592968), (40, 1393847), (52, 1072190), (53, 1051960), (56, 995605), (65, 857752), (68, 819910), (70, 796484), (85, 655928), (91, 612680), (104, 536095), (106, 525980), (119, 468520), (130, 428876), (136, 409955), (140, 398242), (170, 327964), (182, 306340), (212, 262990), (221, 252280), (238, 234260), (260, 214438), (265, 210392), (280, 199121), (289, 192920), (340, 163982), (364, 153170), (371, 150280), (424, 131495), (442, 126140), (455, 122536), (476, 117130), (520, 107219), (530, 105196), (578, 96460), (595, 93704), (680, 81991), (689, 80920), (728, 76585), (742, 75140), (884, 63070), (901, 61880), (910, 61268), (952, 58565), (1060, 52598), (1105, 50456), (1156, 48230), (1190, 46852), (1378, 40460), (1445, 38584), (1484, 37570), (1547, 36040), (1768, 31535), (1802, 30940), (1820, 30634), (1855, 30056), (2023, 27560), (2120, 26299), (2210, 25228), (2312, 24115), (2380, 23426), (2756, 20230), (2890, 19292), (2968, 18785), (3094, 18020), (3445, 16184), (3604, 15470), (3640, 15317), (3710, 15028), (3757, 14840), (4046, 13780), (4420, 12614), (4505, 12376), (4760, 11713), (4823, 11560), (5512, 10115), (5780, 9646), (6188, 9010), (6307, 8840), (6890, 8092), (7208, 7735), (7420, 7514)]