51942360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13963}}^1$

素因数の和:14008

約数の個数: 64

約数和(自身を含む): 160865280

約数和(自身を除く): 108922920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 13963, 27926, 41889, 55852, 69815, 83778, 111704, 139630, 167556, 209445, 279260, 335112, 418890, 432853, 558520, 837780, 865706, 1298559, 1675560, 1731412, 2164265, 2597118, 3462824, 4328530, 5194236, 6492795, 8657060, 10388472, 12985590, 17314120, 25971180, 51942360]

約数ペア:

[(1, 51942360), (2, 25971180), (3, 17314120), (4, 12985590), (5, 10388472), (6, 8657060), (8, 6492795), (10, 5194236), (12, 4328530), (15, 3462824), (20, 2597118), (24, 2164265), (30, 1731412), (31, 1675560), (40, 1298559), (60, 865706), (62, 837780), (93, 558520), (120, 432853), (124, 418890), (155, 335112), (186, 279260), (248, 209445), (310, 167556), (372, 139630), (465, 111704), (620, 83778), (744, 69815), (930, 55852), (1240, 41889), (1860, 27926), (3720, 13963)]