50384490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 140216832

約数和(自身を除く): 89832342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 41, 46, 65, 69, 78, 82, 115, 123, 130, 137, 138, 195, 205, 230, 246, 274, 299, 345, 390, 410, 411, 533, 598, 615, 685, 690, 822, 897, 943, 1066, 1230, 1370, 1495, 1599, 1781, 1794, 1886, 2055, 2665, 2829, 2990, 3151, 3198, 3562, 4110, 4485, 4715, 5330, 5343, 5617, 5658, 6302, 7995, 8905, 8970, 9430, 9453, 10686, 11234, 12259, 14145, 15755, 15990, 16851, 17810, 18906, 24518, 26715, 28085, 28290, 31510, 33702, 36777, 40963, 47265, 53430, 56170, 61295, 73021, 73554, 81926, 84255, 94530, 122590, 122889, 129191, 146042, 168510, 183885, 204815, 219063, 245778, 258382, 365105, 367770, 387573, 409630, 438126, 614445, 645955, 730210, 775146, 1095315, 1228890, 1291910, 1679483, 1937865, 2190630, 3358966, 3875730, 5038449, 8397415, 10076898, 16794830, 25192245, 50384490]

約数ペア:

[(1, 50384490), (2, 25192245), (3, 16794830), (5, 10076898), (6, 8397415), (10, 5038449), (13, 3875730), (15, 3358966), (23, 2190630), (26, 1937865), (30, 1679483), (39, 1291910), (41, 1228890), (46, 1095315), (65, 775146), (69, 730210), (78, 645955), (82, 614445), (115, 438126), (123, 409630), (130, 387573), (137, 367770), (138, 365105), (195, 258382), (205, 245778), (230, 219063), (246, 204815), (274, 183885), (299, 168510), (345, 146042), (390, 129191), (410, 122889), (411, 122590), (533, 94530), (598, 84255), (615, 81926), (685, 73554), (690, 73021), (822, 61295), (897, 56170), (943, 53430), (1066, 47265), (1230, 40963), (1370, 36777), (1495, 33702), (1599, 31510), (1781, 28290), (1794, 28085), (1886, 26715), (2055, 24518), (2665, 18906), (2829, 17810), (2990, 16851), (3151, 15990), (3198, 15755), (3562, 14145), (4110, 12259), (4485, 11234), (4715, 10686), (5330, 9453), (5343, 9430), (5617, 8970), (5658, 8905), (6302, 7995)]