55212612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 167311872

約数和(自身を除く): 112099260

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 233, 273, 294, 364, 372, 403, 434, 466, 546, 588, 637, 651, 699, 806, 868, 932, 1092, 1209, 1274, 1302, 1398, 1519, 1612, 1631, 1911, 2418, 2548, 2604, 2796, 2821, 3029, 3038, 3262, 3822, 4557, 4836, 4893, 5642, 6058, 6076, 6524, 7223, 7644, 8463, 9087, 9114, 9786, 11284, 11417, 12116, 14446, 16926, 18174, 18228, 19572, 19747, 21203, 21669, 22834, 28892, 33852, 34251, 36348, 39494, 42406, 43338, 45668, 50561, 59241, 63609, 68502, 78988, 84812, 86676, 93899, 101122, 118482, 127218, 137004, 148421, 151683, 187798, 202244, 236964, 254436, 281697, 296842, 303366, 353927, 375596, 445263, 563394, 593684, 606732, 657293, 707854, 890526, 1061781, 1126788, 1314586, 1415708, 1781052, 1971879, 2123562, 2629172, 3943758, 4247124, 4601051, 7887516, 9202102, 13803153, 18404204, 27606306, 55212612]

約数ペア:

[(1, 55212612), (2, 27606306), (3, 18404204), (4, 13803153), (6, 9202102), (7, 7887516), (12, 4601051), (13, 4247124), (14, 3943758), (21, 2629172), (26, 2123562), (28, 1971879), (31, 1781052), (39, 1415708), (42, 1314586), (49, 1126788), (52, 1061781), (62, 890526), (78, 707854), (84, 657293), (91, 606732), (93, 593684), (98, 563394), (124, 445263), (147, 375596), (156, 353927), (182, 303366), (186, 296842), (196, 281697), (217, 254436), (233, 236964), (273, 202244), (294, 187798), (364, 151683), (372, 148421), (403, 137004), (434, 127218), (466, 118482), (546, 101122), (588, 93899), (637, 86676), (651, 84812), (699, 78988), (806, 68502), (868, 63609), (932, 59241), (1092, 50561), (1209, 45668), (1274, 43338), (1302, 42406), (1398, 39494), (1519, 36348), (1612, 34251), (1631, 33852), (1911, 28892), (2418, 22834), (2548, 21669), (2604, 21203), (2796, 19747), (2821, 19572), (3029, 18228), (3038, 18174), (3262, 16926), (3822, 14446), (4557, 12116), (4836, 11417), (4893, 11284), (5642, 9786), (6058, 9114), (6076, 9087), (6524, 8463), (7223, 7644)]