56587284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 158270112

約数和(自身を除く): 101682828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 131, 142, 156, 169, 213, 234, 262, 284, 338, 393, 426, 468, 507, 524, 639, 676, 786, 852, 923, 1014, 1179, 1278, 1521, 1572, 1703, 1846, 2028, 2358, 2556, 2769, 3042, 3406, 3692, 4716, 5109, 5538, 6084, 6812, 8307, 9301, 10218, 11076, 11999, 15327, 16614, 18602, 20436, 22139, 23998, 27903, 30654, 33228, 35997, 37204, 44278, 47996, 55806, 61308, 66417, 71994, 83709, 88556, 107991, 111612, 120913, 132834, 143988, 167418, 199251, 215982, 241826, 265668, 334836, 362739, 398502, 431964, 483652, 725478, 797004, 1088217, 1450956, 1571869, 2176434, 3143738, 4352868, 4715607, 6287476, 9431214, 14146821, 18862428, 28293642, 56587284]

約数ペア:

[(1, 56587284), (2, 28293642), (3, 18862428), (4, 14146821), (6, 9431214), (9, 6287476), (12, 4715607), (13, 4352868), (18, 3143738), (26, 2176434), (36, 1571869), (39, 1450956), (52, 1088217), (71, 797004), (78, 725478), (117, 483652), (131, 431964), (142, 398502), (156, 362739), (169, 334836), (213, 265668), (234, 241826), (262, 215982), (284, 199251), (338, 167418), (393, 143988), (426, 132834), (468, 120913), (507, 111612), (524, 107991), (639, 88556), (676, 83709), (786, 71994), (852, 66417), (923, 61308), (1014, 55806), (1179, 47996), (1278, 44278), (1521, 37204), (1572, 35997), (1703, 33228), (1846, 30654), (2028, 27903), (2358, 23998), (2556, 22139), (2769, 20436), (3042, 18602), (3406, 16614), (3692, 15327), (4716, 11999), (5109, 11076), (5538, 10218), (6084, 9301), (6812, 8307)]