49390800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:621

約数の個数: 120

約数和(自身を含む): 160525440

約数和(自身を除く): 111134640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 79, 80, 100, 120, 150, 158, 200, 237, 240, 300, 316, 395, 400, 474, 521, 600, 632, 790, 948, 1042, 1185, 1200, 1264, 1563, 1580, 1896, 1975, 2084, 2370, 2605, 3126, 3160, 3792, 3950, 4168, 4740, 5210, 5925, 6252, 6320, 7815, 7900, 8336, 9480, 10420, 11850, 12504, 13025, 15630, 15800, 18960, 20840, 23700, 25008, 26050, 31260, 31600, 39075, 41159, 41680, 47400, 52100, 62520, 78150, 82318, 94800, 104200, 123477, 125040, 156300, 164636, 205795, 208400, 246954, 312600, 329272, 411590, 493908, 617385, 625200, 658544, 823180, 987816, 1028975, 1234770, 1646360, 1975632, 2057950, 2469540, 3086925, 3292720, 4115900, 4939080, 6173850, 8231800, 9878160, 12347700, 16463600, 24695400, 49390800]

約数ペア:

[(1, 49390800), (2, 24695400), (3, 16463600), (4, 12347700), (5, 9878160), (6, 8231800), (8, 6173850), (10, 4939080), (12, 4115900), (15, 3292720), (16, 3086925), (20, 2469540), (24, 2057950), (25, 1975632), (30, 1646360), (40, 1234770), (48, 1028975), (50, 987816), (60, 823180), (75, 658544), (79, 625200), (80, 617385), (100, 493908), (120, 411590), (150, 329272), (158, 312600), (200, 246954), (237, 208400), (240, 205795), (300, 164636), (316, 156300), (395, 125040), (400, 123477), (474, 104200), (521, 94800), (600, 82318), (632, 78150), (790, 62520), (948, 52100), (1042, 47400), (1185, 41680), (1200, 41159), (1264, 39075), (1563, 31600), (1580, 31260), (1896, 26050), (1975, 25008), (2084, 23700), (2370, 20840), (2605, 18960), (3126, 15800), (3160, 15630), (3792, 13025), (3950, 12504), (4168, 11850), (4740, 10420), (5210, 9480), (5925, 8336), (6252, 7900), (6320, 7815)]