53908380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9707

約数の個数: 72

約数和(自身を含む): 168814464

約数和(自身を除く): 114906084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 9661, 19322, 28983, 38644, 48305, 57966, 86949, 96610, 115932, 144915, 173898, 193220, 289830, 299491, 347796, 434745, 579660, 598982, 869490, 898473, 1197964, 1497455, 1738980, 1796946, 2695419, 2994910, 3593892, 4492365, 5390838, 5989820, 8984730, 10781676, 13477095, 17969460, 26954190, 53908380]

約数ペア:

[(1, 53908380), (2, 26954190), (3, 17969460), (4, 13477095), (5, 10781676), (6, 8984730), (9, 5989820), (10, 5390838), (12, 4492365), (15, 3593892), (18, 2994910), (20, 2695419), (30, 1796946), (31, 1738980), (36, 1497455), (45, 1197964), (60, 898473), (62, 869490), (90, 598982), (93, 579660), (124, 434745), (155, 347796), (180, 299491), (186, 289830), (279, 193220), (310, 173898), (372, 144915), (465, 115932), (558, 96610), (620, 86949), (930, 57966), (1116, 48305), (1395, 38644), (1860, 28983), (2790, 19322), (5580, 9661)]