48354020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 126690480

約数和(自身を除く): 78336460

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 53, 55, 58, 65, 106, 110, 116, 121, 130, 143, 145, 212, 220, 242, 260, 265, 286, 290, 319, 377, 484, 530, 572, 580, 583, 605, 638, 689, 715, 754, 1060, 1166, 1210, 1276, 1378, 1430, 1508, 1537, 1573, 1595, 1885, 2332, 2420, 2756, 2860, 2915, 3074, 3146, 3190, 3445, 3509, 3770, 4147, 5830, 6148, 6292, 6380, 6413, 6890, 7018, 7540, 7579, 7685, 7865, 8294, 11660, 12826, 13780, 14036, 15158, 15370, 15730, 16588, 16907, 17545, 19981, 20735, 25652, 30316, 30740, 31460, 32065, 33814, 35090, 37895, 39962, 41470, 45617, 64130, 67628, 70180, 75790, 79924, 82940, 83369, 84535, 91234, 99905, 128260, 151580, 166738, 169070, 182468, 185977, 199810, 219791, 228085, 333476, 338140, 371954, 399620, 416845, 439582, 456170, 743908, 833690, 879164, 912340, 929885, 1098955, 1667380, 1859770, 2197910, 2417701, 3719540, 4395820, 4835402, 9670804, 12088505, 24177010, 48354020]

約数ペア:

[(1, 48354020), (2, 24177010), (4, 12088505), (5, 9670804), (10, 4835402), (11, 4395820), (13, 3719540), (20, 2417701), (22, 2197910), (26, 1859770), (29, 1667380), (44, 1098955), (52, 929885), (53, 912340), (55, 879164), (58, 833690), (65, 743908), (106, 456170), (110, 439582), (116, 416845), (121, 399620), (130, 371954), (143, 338140), (145, 333476), (212, 228085), (220, 219791), (242, 199810), (260, 185977), (265, 182468), (286, 169070), (290, 166738), (319, 151580), (377, 128260), (484, 99905), (530, 91234), (572, 84535), (580, 83369), (583, 82940), (605, 79924), (638, 75790), (689, 70180), (715, 67628), (754, 64130), (1060, 45617), (1166, 41470), (1210, 39962), (1276, 37895), (1378, 35090), (1430, 33814), (1508, 32065), (1537, 31460), (1573, 30740), (1595, 30316), (1885, 25652), (2332, 20735), (2420, 19981), (2756, 17545), (2860, 16907), (2915, 16588), (3074, 15730), (3146, 15370), (3190, 15158), (3445, 14036), (3509, 13780), (3770, 12826), (4147, 11660), (5830, 8294), (6148, 7865), (6292, 7685), (6380, 7579), (6413, 7540), (6890, 7018)]