55812030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1801

約数の個数: 64

約数和(自身を含む): 142829568

約数和(自身を除く): 87017538

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 47, 69, 94, 115, 138, 141, 230, 235, 282, 345, 470, 690, 705, 1081, 1410, 1721, 2162, 3243, 3442, 5163, 5405, 6486, 8605, 10326, 10810, 16215, 17210, 25815, 32430, 39583, 51630, 79166, 80887, 118749, 161774, 197915, 237498, 242661, 395830, 404435, 485322, 593745, 808870, 1187490, 1213305, 1860401, 2426610, 3720802, 5581203, 9302005, 11162406, 18604010, 27906015, 55812030]

約数ペア:

[(1, 55812030), (2, 27906015), (3, 18604010), (5, 11162406), (6, 9302005), (10, 5581203), (15, 3720802), (23, 2426610), (30, 1860401), (46, 1213305), (47, 1187490), (69, 808870), (94, 593745), (115, 485322), (138, 404435), (141, 395830), (230, 242661), (235, 237498), (282, 197915), (345, 161774), (470, 118749), (690, 80887), (705, 79166), (1081, 51630), (1410, 39583), (1721, 32430), (2162, 25815), (3243, 17210), (3442, 16215), (5163, 10810), (5405, 10326), (6486, 8605)]