56742348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 92280372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 71, 78, 94, 109, 141, 142, 156, 188, 213, 218, 282, 284, 327, 426, 436, 564, 611, 654, 852, 923, 1222, 1308, 1417, 1833, 1846, 2444, 2769, 2834, 3337, 3666, 3692, 4251, 5123, 5538, 5668, 6674, 7332, 7739, 8502, 10011, 10246, 11076, 13348, 15369, 15478, 17004, 20022, 20492, 23217, 30738, 30956, 40044, 43381, 46434, 61476, 66599, 86762, 92868, 100607, 130143, 133198, 173524, 199797, 201214, 260286, 266396, 301821, 363733, 399594, 402428, 520572, 603642, 727466, 799188, 1091199, 1207284, 1454932, 2182398, 4364796, 4728529, 9457058, 14185587, 18914116, 28371174, 56742348]

約数ペア:

[(1, 56742348), (2, 28371174), (3, 18914116), (4, 14185587), (6, 9457058), (12, 4728529), (13, 4364796), (26, 2182398), (39, 1454932), (47, 1207284), (52, 1091199), (71, 799188), (78, 727466), (94, 603642), (109, 520572), (141, 402428), (142, 399594), (156, 363733), (188, 301821), (213, 266396), (218, 260286), (282, 201214), (284, 199797), (327, 173524), (426, 133198), (436, 130143), (564, 100607), (611, 92868), (654, 86762), (852, 66599), (923, 61476), (1222, 46434), (1308, 43381), (1417, 40044), (1833, 30956), (1846, 30738), (2444, 23217), (2769, 20492), (2834, 20022), (3337, 17004), (3666, 15478), (3692, 15369), (4251, 13348), (5123, 11076), (5538, 10246), (5668, 10011), (6674, 8502), (7332, 7739)]