55779750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 96

約数和(自身を含む): 162515808

約数和(自身を除く): 106736058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 125, 130, 150, 195, 225, 234, 250, 325, 375, 390, 450, 585, 650, 750, 975, 1125, 1170, 1625, 1907, 1950, 2250, 2925, 3250, 3814, 4875, 5721, 5850, 9535, 9750, 11442, 14625, 17163, 19070, 24791, 28605, 29250, 34326, 47675, 49582, 57210, 74373, 85815, 95350, 123955, 143025, 148746, 171630, 223119, 238375, 247910, 286050, 371865, 429075, 446238, 476750, 619775, 715125, 743730, 858150, 1115595, 1239550, 1430250, 1859325, 2145375, 2231190, 3098875, 3718650, 4290750, 5577975, 6197750, 9296625, 11155950, 18593250, 27889875, 55779750]

約数ペア:

[(1, 55779750), (2, 27889875), (3, 18593250), (5, 11155950), (6, 9296625), (9, 6197750), (10, 5577975), (13, 4290750), (15, 3718650), (18, 3098875), (25, 2231190), (26, 2145375), (30, 1859325), (39, 1430250), (45, 1239550), (50, 1115595), (65, 858150), (75, 743730), (78, 715125), (90, 619775), (117, 476750), (125, 446238), (130, 429075), (150, 371865), (195, 286050), (225, 247910), (234, 238375), (250, 223119), (325, 171630), (375, 148746), (390, 143025), (450, 123955), (585, 95350), (650, 85815), (750, 74373), (975, 57210), (1125, 49582), (1170, 47675), (1625, 34326), (1907, 29250), (1950, 28605), (2250, 24791), (2925, 19070), (3250, 17163), (3814, 14625), (4875, 11442), (5721, 9750), (5850, 9535)]