49044970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 52561430

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 47, 65, 94, 115, 130, 230, 235, 299, 349, 470, 598, 611, 698, 1081, 1222, 1495, 1745, 2162, 2990, 3055, 3490, 4537, 5405, 6110, 8027, 9074, 10810, 14053, 16054, 16403, 22685, 28106, 32806, 40135, 45370, 70265, 80270, 82015, 104351, 140530, 164030, 208702, 213239, 377269, 426478, 521755, 754538, 1043510, 1066195, 1886345, 2132390, 3772690, 4904497, 9808994, 24522485, 49044970]

約数ペア:

[(1, 49044970), (2, 24522485), (5, 9808994), (10, 4904497), (13, 3772690), (23, 2132390), (26, 1886345), (46, 1066195), (47, 1043510), (65, 754538), (94, 521755), (115, 426478), (130, 377269), (230, 213239), (235, 208702), (299, 164030), (349, 140530), (470, 104351), (598, 82015), (611, 80270), (698, 70265), (1081, 45370), (1222, 40135), (1495, 32806), (1745, 28106), (2162, 22685), (2990, 16403), (3055, 16054), (3490, 14053), (4537, 10810), (5405, 9074), (6110, 8027)]