53906710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 120657600

約数和(自身を除く): 66750890

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 121, 130, 143, 149, 230, 242, 253, 286, 298, 299, 506, 598, 605, 715, 745, 1210, 1265, 1430, 1490, 1495, 1573, 1639, 1937, 2530, 2783, 2990, 3146, 3278, 3289, 3427, 3874, 5566, 6578, 6854, 7865, 8195, 9685, 13915, 15730, 16390, 16445, 17135, 18029, 19370, 21307, 27830, 32890, 34270, 36058, 36179, 37697, 42614, 44551, 72358, 75394, 89102, 90145, 106535, 180290, 180895, 188485, 213070, 222755, 234377, 361790, 376970, 414667, 445510, 468754, 490061, 829334, 980122, 1171885, 2073335, 2343770, 2450305, 4146670, 4900610, 5390671, 10781342, 26953355, 53906710]

約数ペア:

[(1, 53906710), (2, 26953355), (5, 10781342), (10, 5390671), (11, 4900610), (13, 4146670), (22, 2450305), (23, 2343770), (26, 2073335), (46, 1171885), (55, 980122), (65, 829334), (110, 490061), (115, 468754), (121, 445510), (130, 414667), (143, 376970), (149, 361790), (230, 234377), (242, 222755), (253, 213070), (286, 188485), (298, 180895), (299, 180290), (506, 106535), (598, 90145), (605, 89102), (715, 75394), (745, 72358), (1210, 44551), (1265, 42614), (1430, 37697), (1490, 36179), (1495, 36058), (1573, 34270), (1639, 32890), (1937, 27830), (2530, 21307), (2783, 19370), (2990, 18029), (3146, 17135), (3278, 16445), (3289, 16390), (3427, 15730), (3874, 13915), (5566, 9685), (6578, 8195), (6854, 7865)]