52854750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 155872080

約数和(自身を除く): 103017330

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, 139, 150, 169, 195, 225, 234, 250, 278, 325, 338, 375, 390, 417, 450, 507, 585, 650, 695, 750, 834, 845, 975, 1014, 1125, 1170, 1251, 1390, 1521, 1625, 1690, 1807, 1950, 2085, 2250, 2502, 2535, 2925, 3042, 3250, 3475, 3614, 4170, 4225, 4875, 5070, 5421, 5850, 6255, 6950, 7605, 8450, 9035, 9750, 10425, 10842, 12510, 12675, 14625, 15210, 16263, 17375, 18070, 20850, 21125, 23491, 25350, 27105, 29250, 31275, 32526, 34750, 38025, 42250, 45175, 46982, 52125, 54210, 62550, 63375, 70473, 76050, 81315, 90350, 104250, 117455, 126750, 135525, 140946, 156375, 162630, 190125, 211419, 225875, 234910, 271050, 312750, 352365, 380250, 406575, 422838, 451750, 587275, 677625, 704730, 813150, 1057095, 1174550, 1355250, 1761825, 2032875, 2114190, 2936375, 3523650, 4065750, 5285475, 5872750, 8809125, 10570950, 17618250, 26427375, 52854750]

約数ペア:

[(1, 52854750), (2, 26427375), (3, 17618250), (5, 10570950), (6, 8809125), (9, 5872750), (10, 5285475), (13, 4065750), (15, 3523650), (18, 2936375), (25, 2114190), (26, 2032875), (30, 1761825), (39, 1355250), (45, 1174550), (50, 1057095), (65, 813150), (75, 704730), (78, 677625), (90, 587275), (117, 451750), (125, 422838), (130, 406575), (139, 380250), (150, 352365), (169, 312750), (195, 271050), (225, 234910), (234, 225875), (250, 211419), (278, 190125), (325, 162630), (338, 156375), (375, 140946), (390, 135525), (417, 126750), (450, 117455), (507, 104250), (585, 90350), (650, 81315), (695, 76050), (750, 70473), (834, 63375), (845, 62550), (975, 54210), (1014, 52125), (1125, 46982), (1170, 45175), (1251, 42250), (1390, 38025), (1521, 34750), (1625, 32526), (1690, 31275), (1807, 29250), (1950, 27105), (2085, 25350), (2250, 23491), (2502, 21125), (2535, 20850), (2925, 18070), (3042, 17375), (3250, 16263), (3475, 15210), (3614, 14625), (4170, 12675), (4225, 12510), (4875, 10842), (5070, 10425), (5421, 9750), (5850, 9035), (6255, 8450), (6950, 7605)]