47928100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 108

約数和(自身を含む): 121562532

約数和(自身を除く): 73634432

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 121, 170, 187, 220, 233, 242, 275, 340, 374, 425, 466, 484, 550, 605, 748, 850, 932, 935, 1100, 1165, 1210, 1700, 1870, 2057, 2330, 2420, 2563, 3025, 3740, 3961, 4114, 4660, 4675, 5126, 5825, 6050, 7922, 8228, 9350, 10252, 10285, 11650, 12100, 12815, 15844, 18700, 19805, 20570, 23300, 25630, 28193, 39610, 41140, 43571, 51260, 51425, 56386, 64075, 79220, 87142, 99025, 102850, 112772, 128150, 140965, 174284, 198050, 205700, 217855, 256300, 281930, 396100, 435710, 479281, 563860, 704825, 871420, 958562, 1089275, 1409650, 1917124, 2178550, 2396405, 2819300, 4357100, 4792810, 9585620, 11982025, 23964050, 47928100]

約数ペア:

[(1, 47928100), (2, 23964050), (4, 11982025), (5, 9585620), (10, 4792810), (11, 4357100), (17, 2819300), (20, 2396405), (22, 2178550), (25, 1917124), (34, 1409650), (44, 1089275), (50, 958562), (55, 871420), (68, 704825), (85, 563860), (100, 479281), (110, 435710), (121, 396100), (170, 281930), (187, 256300), (220, 217855), (233, 205700), (242, 198050), (275, 174284), (340, 140965), (374, 128150), (425, 112772), (466, 102850), (484, 99025), (550, 87142), (605, 79220), (748, 64075), (850, 56386), (932, 51425), (935, 51260), (1100, 43571), (1165, 41140), (1210, 39610), (1700, 28193), (1870, 25630), (2057, 23300), (2330, 20570), (2420, 19805), (2563, 18700), (3025, 15844), (3740, 12815), (3961, 12100), (4114, 11650), (4660, 10285), (4675, 10252), (5126, 9350), (5825, 8228), (6050, 7922)]