49204130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 97763328

約数和(自身を除く): 48559198

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 67, 103, 115, 134, 155, 206, 230, 310, 335, 515, 670, 713, 1030, 1426, 1541, 2077, 2369, 3082, 3193, 3565, 4154, 4738, 6386, 6901, 7130, 7705, 10385, 11845, 13802, 15410, 15965, 20770, 23690, 31930, 34505, 47771, 69010, 73439, 95542, 146878, 158723, 213931, 238855, 317446, 367195, 427862, 477710, 734390, 793615, 1069655, 1587230, 2139310, 4920413, 9840826, 24602065, 49204130]

約数ペア:

[(1, 49204130), (2, 24602065), (5, 9840826), (10, 4920413), (23, 2139310), (31, 1587230), (46, 1069655), (62, 793615), (67, 734390), (103, 477710), (115, 427862), (134, 367195), (155, 317446), (206, 238855), (230, 213931), (310, 158723), (335, 146878), (515, 95542), (670, 73439), (713, 69010), (1030, 47771), (1426, 34505), (1541, 31930), (2077, 23690), (2369, 20770), (3082, 15965), (3193, 15410), (3565, 13802), (4154, 11845), (4738, 10385), (6386, 7705), (6901, 7130)]