49025600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2392

約数の個数: 84

約数和(自身を含む): 129968244

約数和(自身を除く): 80942644

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2357, 2600, 4160, 4714, 5200, 9428, 10400, 11785, 18856, 20800, 23570, 30641, 37712, 47140, 58925, 61282, 75424, 94280, 117850, 122564, 150848, 153205, 188560, 235700, 245128, 306410, 377120, 471400, 490256, 612820, 754240, 766025, 942800, 980512, 1225640, 1532050, 1885600, 1961024, 2451280, 3064100, 3771200, 4902560, 6128200, 9805120, 12256400, 24512800, 49025600]

約数ペア:

[(1, 49025600), (2, 24512800), (4, 12256400), (5, 9805120), (8, 6128200), (10, 4902560), (13, 3771200), (16, 3064100), (20, 2451280), (25, 1961024), (26, 1885600), (32, 1532050), (40, 1225640), (50, 980512), (52, 942800), (64, 766025), (65, 754240), (80, 612820), (100, 490256), (104, 471400), (130, 377120), (160, 306410), (200, 245128), (208, 235700), (260, 188560), (320, 153205), (325, 150848), (400, 122564), (416, 117850), (520, 94280), (650, 75424), (800, 61282), (832, 58925), (1040, 47140), (1300, 37712), (1600, 30641), (2080, 23570), (2357, 20800), (2600, 18856), (4160, 11785), (4714, 10400), (5200, 9428)]