49012540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 109734912

約数和(自身を除く): 60722372

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 2267, 4324, 4534, 5405, 9068, 10810, 11335, 21620, 22670, 45340, 52141, 104282, 106549, 208564, 213098, 260705, 426196, 521410, 532745, 1042820, 1065490, 2130980, 2450627, 4901254, 9802508, 12253135, 24506270, 49012540]

約数ペア:

[(1, 49012540), (2, 24506270), (4, 12253135), (5, 9802508), (10, 4901254), (20, 2450627), (23, 2130980), (46, 1065490), (47, 1042820), (92, 532745), (94, 521410), (115, 426196), (188, 260705), (230, 213098), (235, 208564), (460, 106549), (470, 104282), (940, 52141), (1081, 45340), (2162, 22670), (2267, 21620), (4324, 11335), (4534, 10810), (5405, 9068)]