49885820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4733}}^1$

素因数の和:4790

約数の個数: 48

約数和(自身を含む): 114524928

約数和(自身を除く): 64639108

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 4733, 5270, 9466, 10540, 18932, 23665, 47330, 80461, 94660, 146723, 160922, 293446, 321844, 402305, 586892, 733615, 804610, 1467230, 1609220, 2494291, 2934460, 4988582, 9977164, 12471455, 24942910, 49885820]

約数ペア:

[(1, 49885820), (2, 24942910), (4, 12471455), (5, 9977164), (10, 4988582), (17, 2934460), (20, 2494291), (31, 1609220), (34, 1467230), (62, 804610), (68, 733615), (85, 586892), (124, 402305), (155, 321844), (170, 293446), (310, 160922), (340, 146723), (527, 94660), (620, 80461), (1054, 47330), (2108, 23665), (2635, 18932), (4733, 10540), (5270, 9466)]