49209240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 157593600

約数和(自身を除く): 108384360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 191, 226, 228, 285, 339, 380, 382, 452, 456, 565, 570, 573, 678, 760, 764, 904, 955, 1130, 1140, 1146, 1356, 1528, 1695, 1910, 2147, 2260, 2280, 2292, 2712, 2865, 3390, 3629, 3820, 4294, 4520, 4584, 5730, 6441, 6780, 7258, 7640, 8588, 10735, 10887, 11460, 12882, 13560, 14516, 17176, 18145, 21470, 21583, 21774, 22920, 25764, 29032, 32205, 36290, 42940, 43166, 43548, 51528, 54435, 64410, 64749, 72580, 85880, 86332, 87096, 107915, 108870, 128820, 129498, 145160, 172664, 215830, 217740, 257640, 258996, 323745, 410077, 431660, 435480, 517992, 647490, 820154, 863320, 1230231, 1294980, 1640308, 2050385, 2460462, 2589960, 3280616, 4100770, 4920924, 6151155, 8201540, 9841848, 12302310, 16403080, 24604620, 49209240]

約数ペア:

[(1, 49209240), (2, 24604620), (3, 16403080), (4, 12302310), (5, 9841848), (6, 8201540), (8, 6151155), (10, 4920924), (12, 4100770), (15, 3280616), (19, 2589960), (20, 2460462), (24, 2050385), (30, 1640308), (38, 1294980), (40, 1230231), (57, 863320), (60, 820154), (76, 647490), (95, 517992), (113, 435480), (114, 431660), (120, 410077), (152, 323745), (190, 258996), (191, 257640), (226, 217740), (228, 215830), (285, 172664), (339, 145160), (380, 129498), (382, 128820), (452, 108870), (456, 107915), (565, 87096), (570, 86332), (573, 85880), (678, 72580), (760, 64749), (764, 64410), (904, 54435), (955, 51528), (1130, 43548), (1140, 43166), (1146, 42940), (1356, 36290), (1528, 32205), (1695, 29032), (1910, 25764), (2147, 22920), (2260, 21774), (2280, 21583), (2292, 21470), (2712, 18145), (2865, 17176), (3390, 14516), (3629, 13560), (3820, 12882), (4294, 11460), (4520, 10887), (4584, 10735), (5730, 8588), (6441, 7640), (6780, 7258)]