49278655710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{739}}^1\times {\mathrm{881}}^1$

素因数の和:1691

約数の個数: 144

約数和(自身を含む): 133025321520

約数和(自身を除く): 83746665810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 739, 841, 870, 881, 1305, 1478, 1682, 1762, 2217, 2523, 2610, 2643, 3695, 4205, 4405, 4434, 5046, 5286, 6651, 7390, 7569, 7929, 8410, 8810, 11085, 12615, 13215, 13302, 15138, 15858, 21431, 22170, 25230, 25549, 26430, 33255, 37845, 39645, 42862, 51098, 64293, 66510, 75690, 76647, 79290, 107155, 127745, 128586, 153294, 192879, 214310, 229941, 255490, 321465, 383235, 385758, 459882, 621499, 642930, 651059, 740921, 766470, 964395, 1149705, 1242998, 1302118, 1481842, 1864497, 1928790, 1953177, 2222763, 2299410, 3107495, 3255295, 3704605, 3728994, 3906354, 4445526, 5593491, 5859531, 6214990, 6510590, 6668289, 7409210, 9322485, 9765885, 11113815, 11186982, 11719062, 13336578, 18644970, 18880711, 19531770, 22227630, 27967455, 29297655, 33341445, 37761422, 55934910, 56642133, 58595310, 66682890, 94403555, 113284266, 169926399, 188807110, 283210665, 339852798, 547540619, 566421330, 849631995, 1095081238, 1642621857, 1699263990, 2737703095, 3285243714, 4927865571, 5475406190, 8213109285, 9855731142, 16426218570, 24639327855, 49278655710]

約数ペア:

[(1, 49278655710), (2, 24639327855), (3, 16426218570), (5, 9855731142), (6, 8213109285), (9, 5475406190), (10, 4927865571), (15, 3285243714), (18, 2737703095), (29, 1699263990), (30, 1642621857), (45, 1095081238), (58, 849631995), (87, 566421330), (90, 547540619), (145, 339852798), (174, 283210665), (261, 188807110), (290, 169926399), (435, 113284266), (522, 94403555), (739, 66682890), (841, 58595310), (870, 56642133), (881, 55934910), (1305, 37761422), (1478, 33341445), (1682, 29297655), (1762, 27967455), (2217, 22227630), (2523, 19531770), (2610, 18880711), (2643, 18644970), (3695, 13336578), (4205, 11719062), (4405, 11186982), (4434, 11113815), (5046, 9765885), (5286, 9322485), (6651, 7409210), (7390, 6668289), (7569, 6510590), (7929, 6214990), (8410, 5859531), (8810, 5593491), (11085, 4445526), (12615, 3906354), (13215, 3728994), (13302, 3704605), (15138, 3255295), (15858, 3107495), (21431, 2299410), (22170, 2222763), (25230, 1953177), (25549, 1928790), (26430, 1864497), (33255, 1481842), (37845, 1302118), (39645, 1242998), (42862, 1149705), (51098, 964395), (64293, 766470), (66510, 740921), (75690, 651059), (76647, 642930), (79290, 621499), (107155, 459882), (127745, 385758), (128586, 383235), (153294, 321465), (192879, 255490), (214310, 229941)]