53151187516

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1\times {\mathrm{733}}^1$

素因数の和:1515

約数の個数: 96

約数和(自身を含む): 110855843840

約数和(自身を除く): 57704656324

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 278, 434, 556, 601, 733, 868, 973, 1202, 1466, 1946, 2404, 2932, 3892, 4207, 4309, 5131, 8414, 8618, 10262, 16828, 17236, 18631, 20524, 22723, 30163, 37262, 45446, 60326, 74524, 83539, 90892, 101887, 120652, 130417, 159061, 167078, 203774, 260834, 318122, 334156, 407548, 440533, 521668, 584773, 636244, 713209, 881066, 1169546, 1426418, 1762132, 2339092, 2589709, 2852836, 3083731, 3158497, 5179418, 6167462, 6316994, 10358836, 12334924, 12633988, 13656523, 18127963, 22109479, 27313046, 36255926, 44218958, 54626092, 61234087, 72511852, 88437916, 95595661, 122468174, 191191322, 244936348, 382382644, 428638609, 857277218, 1714554436, 1898256697, 3796513394, 7593026788, 13287796879, 26575593758, 53151187516]

約数ペア:

[(1, 53151187516), (2, 26575593758), (4, 13287796879), (7, 7593026788), (14, 3796513394), (28, 1898256697), (31, 1714554436), (62, 857277218), (124, 428638609), (139, 382382644), (217, 244936348), (278, 191191322), (434, 122468174), (556, 95595661), (601, 88437916), (733, 72511852), (868, 61234087), (973, 54626092), (1202, 44218958), (1466, 36255926), (1946, 27313046), (2404, 22109479), (2932, 18127963), (3892, 13656523), (4207, 12633988), (4309, 12334924), (5131, 10358836), (8414, 6316994), (8618, 6167462), (10262, 5179418), (16828, 3158497), (17236, 3083731), (18631, 2852836), (20524, 2589709), (22723, 2339092), (30163, 1762132), (37262, 1426418), (45446, 1169546), (60326, 881066), (74524, 713209), (83539, 636244), (90892, 584773), (101887, 521668), (120652, 440533), (130417, 407548), (159061, 334156), (167078, 318122), (203774, 260834)]