51895350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 96

約数和(自身を含む): 154052640

約数和(自身を除く): 102157290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 650, 675, 702, 975, 1170, 1350, 1755, 1950, 2925, 2957, 3510, 5850, 5914, 8775, 8871, 14785, 17550, 17742, 26613, 29570, 38441, 44355, 53226, 73925, 76882, 79839, 88710, 115323, 133065, 147850, 159678, 192205, 221775, 230646, 266130, 345969, 384410, 399195, 443550, 576615, 665325, 691938, 798390, 961025, 1037907, 1153230, 1330650, 1729845, 1922050, 1995975, 2075814, 2883075, 3459690, 3991950, 5189535, 5766150, 8649225, 10379070, 17298450, 25947675, 51895350]

約数ペア:

[(1, 51895350), (2, 25947675), (3, 17298450), (5, 10379070), (6, 8649225), (9, 5766150), (10, 5189535), (13, 3991950), (15, 3459690), (18, 2883075), (25, 2075814), (26, 1995975), (27, 1922050), (30, 1729845), (39, 1330650), (45, 1153230), (50, 1037907), (54, 961025), (65, 798390), (75, 691938), (78, 665325), (90, 576615), (117, 443550), (130, 399195), (135, 384410), (150, 345969), (195, 266130), (225, 230646), (234, 221775), (270, 192205), (325, 159678), (351, 147850), (390, 133065), (450, 115323), (585, 88710), (650, 79839), (675, 76882), (702, 73925), (975, 53226), (1170, 44355), (1350, 38441), (1755, 29570), (1950, 26613), (2925, 17742), (2957, 17550), (3510, 14785), (5850, 8871), (5914, 8775)]