51828900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5573}}^1$

素因数の和:5621

約数の個数: 72

約数和(自身を含む): 154823424

約数和(自身を除く): 102994524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 5573, 9300, 11146, 16719, 22292, 27865, 33438, 55730, 66876, 83595, 111460, 139325, 167190, 172763, 278650, 334380, 345526, 417975, 518289, 557300, 691052, 835950, 863815, 1036578, 1671900, 1727630, 2073156, 2591445, 3455260, 4319075, 5182890, 8638150, 10365780, 12957225, 17276300, 25914450, 51828900]

約数ペア:

[(1, 51828900), (2, 25914450), (3, 17276300), (4, 12957225), (5, 10365780), (6, 8638150), (10, 5182890), (12, 4319075), (15, 3455260), (20, 2591445), (25, 2073156), (30, 1727630), (31, 1671900), (50, 1036578), (60, 863815), (62, 835950), (75, 691052), (93, 557300), (100, 518289), (124, 417975), (150, 345526), (155, 334380), (186, 278650), (300, 172763), (310, 167190), (372, 139325), (465, 111460), (620, 83595), (775, 66876), (930, 55730), (1550, 33438), (1860, 27865), (2325, 22292), (3100, 16719), (4650, 11146), (5573, 9300)]