52813730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 107775360

約数和(自身を除く): 54961630

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 83, 85, 95, 166, 170, 190, 197, 323, 394, 415, 646, 830, 985, 1411, 1577, 1615, 1970, 2822, 3154, 3230, 3349, 3743, 6698, 7055, 7486, 7885, 14110, 15770, 16351, 16745, 18715, 26809, 32702, 33490, 37430, 53618, 63631, 81755, 127262, 134045, 163510, 268090, 277967, 310669, 318155, 555934, 621338, 636310, 1389835, 1553345, 2779670, 3106690, 5281373, 10562746, 26406865, 52813730]

約数ペア:

[(1, 52813730), (2, 26406865), (5, 10562746), (10, 5281373), (17, 3106690), (19, 2779670), (34, 1553345), (38, 1389835), (83, 636310), (85, 621338), (95, 555934), (166, 318155), (170, 310669), (190, 277967), (197, 268090), (323, 163510), (394, 134045), (415, 127262), (646, 81755), (830, 63631), (985, 53618), (1411, 37430), (1577, 33490), (1615, 32702), (1970, 26809), (2822, 18715), (3154, 16745), (3230, 16351), (3349, 15770), (3743, 14110), (6698, 7885), (7055, 7486)]