53750190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 139700736

約数和(自身を除く): 85950546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 283, 390, 487, 566, 849, 974, 1415, 1461, 1698, 2435, 2830, 2922, 3679, 4245, 4870, 6331, 7305, 7358, 8490, 11037, 12662, 14610, 18395, 18993, 22074, 31655, 36790, 37986, 55185, 63310, 94965, 110370, 137821, 189930, 275642, 413463, 689105, 826926, 1378210, 1791673, 2067315, 3583346, 4134630, 5375019, 8958365, 10750038, 17916730, 26875095, 53750190]

約数ペア:

[(1, 53750190), (2, 26875095), (3, 17916730), (5, 10750038), (6, 8958365), (10, 5375019), (13, 4134630), (15, 3583346), (26, 2067315), (30, 1791673), (39, 1378210), (65, 826926), (78, 689105), (130, 413463), (195, 275642), (283, 189930), (390, 137821), (487, 110370), (566, 94965), (849, 63310), (974, 55185), (1415, 37986), (1461, 36790), (1698, 31655), (2435, 22074), (2830, 18993), (2922, 18395), (3679, 14610), (4245, 12662), (4870, 11037), (6331, 8490), (7305, 7358)]