49451740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4702

約数の個数: 48

約数和(自身を含む): 114589440

約数和(自身を除く): 65137700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 4639, 5330, 9278, 10660, 18556, 23195, 46390, 60307, 92780, 120614, 190199, 241228, 301535, 380398, 603070, 760796, 950995, 1206140, 1901990, 2472587, 3803980, 4945174, 9890348, 12362935, 24725870, 49451740]

約数ペア:

[(1, 49451740), (2, 24725870), (4, 12362935), (5, 9890348), (10, 4945174), (13, 3803980), (20, 2472587), (26, 1901990), (41, 1206140), (52, 950995), (65, 760796), (82, 603070), (130, 380398), (164, 301535), (205, 241228), (260, 190199), (410, 120614), (533, 92780), (820, 60307), (1066, 46390), (2132, 23195), (2665, 18556), (4639, 10660), (5330, 9278)]