49296436

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 101267712

約数和(自身を除く): 51971276

約数列:

[1, 2, 4, 7, 14, 28, 71, 137, 142, 181, 274, 284, 362, 497, 548, 724, 959, 994, 1267, 1918, 1988, 2534, 3836, 5068, 9727, 12851, 19454, 24797, 25702, 38908, 49594, 51404, 68089, 89957, 99188, 136178, 173579, 179914, 272356, 347158, 359828, 694316, 1760587, 3521174, 7042348, 12324109, 24648218, 49296436]

約数ペア:

[(1, 49296436), (2, 24648218), (4, 12324109), (7, 7042348), (14, 3521174), (28, 1760587), (71, 694316), (137, 359828), (142, 347158), (181, 272356), (274, 179914), (284, 173579), (362, 136178), (497, 99188), (548, 89957), (724, 68089), (959, 51404), (994, 49594), (1267, 38908), (1918, 25702), (1988, 24797), (2534, 19454), (3836, 12851), (5068, 9727)]