56917300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 137178720

約数和(自身を除く): 80261420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 59, 100, 110, 118, 220, 236, 275, 295, 550, 590, 649, 877, 1100, 1180, 1298, 1475, 1754, 2596, 2950, 3245, 3508, 4385, 5900, 6490, 8770, 9647, 12980, 16225, 17540, 19294, 21925, 32450, 38588, 43850, 48235, 51743, 64900, 87700, 96470, 103486, 192940, 206972, 241175, 258715, 482350, 517430, 569173, 964700, 1034860, 1138346, 1293575, 2276692, 2587150, 2845865, 5174300, 5691730, 11383460, 14229325, 28458650, 56917300]

約数ペア:

[(1, 56917300), (2, 28458650), (4, 14229325), (5, 11383460), (10, 5691730), (11, 5174300), (20, 2845865), (22, 2587150), (25, 2276692), (44, 1293575), (50, 1138346), (55, 1034860), (59, 964700), (100, 569173), (110, 517430), (118, 482350), (220, 258715), (236, 241175), (275, 206972), (295, 192940), (550, 103486), (590, 96470), (649, 87700), (877, 64900), (1100, 51743), (1180, 48235), (1298, 43850), (1475, 38588), (1754, 32450), (2596, 21925), (2950, 19294), (3245, 17540), (3508, 16225), (4385, 12980), (5900, 9647), (6490, 8770)]