49078770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2147

約数の個数: 64

約数和(自身を含む): 128991744

約数和(自身を除く): 79912974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2063, 2379, 3965, 4126, 4758, 6189, 7930, 10315, 11895, 12378, 20630, 23790, 26819, 30945, 53638, 61890, 80457, 125843, 134095, 160914, 251686, 268190, 377529, 402285, 629215, 755058, 804570, 1258430, 1635959, 1887645, 3271918, 3775290, 4907877, 8179795, 9815754, 16359590, 24539385, 49078770]

約数ペア:

[(1, 49078770), (2, 24539385), (3, 16359590), (5, 9815754), (6, 8179795), (10, 4907877), (13, 3775290), (15, 3271918), (26, 1887645), (30, 1635959), (39, 1258430), (61, 804570), (65, 755058), (78, 629215), (122, 402285), (130, 377529), (183, 268190), (195, 251686), (305, 160914), (366, 134095), (390, 125843), (610, 80457), (793, 61890), (915, 53638), (1586, 30945), (1830, 26819), (2063, 23790), (2379, 20630), (3965, 12378), (4126, 11895), (4758, 10315), (6189, 7930)]