52842972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 160161792

約数和(自身を除く): 107318820

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, 223, 273, 294, 364, 372, 403, 434, 446, 546, 588, 637, 651, 669, 806, 868, 892, 1092, 1209, 1274, 1302, 1338, 1519, 1561, 1612, 1911, 2418, 2548, 2604, 2676, 2821, 2899, 3038, 3122, 3822, 4557, 4683, 4836, 5642, 5798, 6076, 6244, 6913, 7644, 8463, 8697, 9114, 9366, 10927, 11284, 11596, 13826, 16926, 17394, 18228, 18732, 19747, 20293, 20739, 21854, 27652, 32781, 33852, 34788, 39494, 40586, 41478, 43708, 48391, 59241, 60879, 65562, 78988, 81172, 82956, 89869, 96782, 118482, 121758, 131124, 142051, 145173, 179738, 193564, 236964, 243516, 269607, 284102, 290346, 338737, 359476, 426153, 539214, 568204, 580692, 629083, 677474, 852306, 1016211, 1078428, 1258166, 1354948, 1704612, 1887249, 2032422, 2516332, 3774498, 4064844, 4403581, 7548996, 8807162, 13210743, 17614324, 26421486, 52842972]

約数ペア:

[(1, 52842972), (2, 26421486), (3, 17614324), (4, 13210743), (6, 8807162), (7, 7548996), (12, 4403581), (13, 4064844), (14, 3774498), (21, 2516332), (26, 2032422), (28, 1887249), (31, 1704612), (39, 1354948), (42, 1258166), (49, 1078428), (52, 1016211), (62, 852306), (78, 677474), (84, 629083), (91, 580692), (93, 568204), (98, 539214), (124, 426153), (147, 359476), (156, 338737), (182, 290346), (186, 284102), (196, 269607), (217, 243516), (223, 236964), (273, 193564), (294, 179738), (364, 145173), (372, 142051), (403, 131124), (434, 121758), (446, 118482), (546, 96782), (588, 89869), (637, 82956), (651, 81172), (669, 78988), (806, 65562), (868, 60879), (892, 59241), (1092, 48391), (1209, 43708), (1274, 41478), (1302, 40586), (1338, 39494), (1519, 34788), (1561, 33852), (1612, 32781), (1911, 27652), (2418, 21854), (2548, 20739), (2604, 20293), (2676, 19747), (2821, 18732), (2899, 18228), (3038, 17394), (3122, 16926), (3822, 13826), (4557, 11596), (4683, 11284), (4836, 10927), (5642, 9366), (5798, 9114), (6076, 8697), (6244, 8463), (6913, 7644)]