51433470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4723}}^1$

素因数の和:4758

約数の個数: 72

約数和(自身を含む): 147020328

約数和(自身を除く): 95586858

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 4723, 5445, 9446, 10890, 14169, 23615, 28338, 42507, 47230, 51953, 70845, 85014, 103906, 141690, 155859, 212535, 259765, 311718, 425070, 467577, 519530, 571483, 779295, 935154, 1142966, 1558590, 1714449, 2337885, 2857415, 3428898, 4675770, 5143347, 5714830, 8572245, 10286694, 17144490, 25716735, 51433470]

約数ペア:

[(1, 51433470), (2, 25716735), (3, 17144490), (5, 10286694), (6, 8572245), (9, 5714830), (10, 5143347), (11, 4675770), (15, 3428898), (18, 2857415), (22, 2337885), (30, 1714449), (33, 1558590), (45, 1142966), (55, 935154), (66, 779295), (90, 571483), (99, 519530), (110, 467577), (121, 425070), (165, 311718), (198, 259765), (242, 212535), (330, 155859), (363, 141690), (495, 103906), (605, 85014), (726, 70845), (990, 51953), (1089, 47230), (1210, 42507), (1815, 28338), (2178, 23615), (3630, 14169), (4723, 10890), (5445, 9446)]