48112000

素因数分解:

$2^7\times 5^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 124750080

約数和(自身を除く): 76638080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 97, 100, 124, 125, 128, 155, 160, 194, 200, 248, 250, 310, 320, 388, 400, 485, 496, 500, 620, 640, 775, 776, 800, 970, 992, 1000, 1240, 1550, 1552, 1600, 1940, 1984, 2000, 2425, 2480, 3007, 3100, 3104, 3200, 3875, 3880, 3968, 4000, 4850, 4960, 6014, 6200, 6208, 7750, 7760, 8000, 9700, 9920, 12028, 12125, 12400, 12416, 15035, 15500, 15520, 16000, 19400, 19840, 24056, 24250, 24800, 30070, 31000, 31040, 38800, 48112, 48500, 49600, 60140, 62000, 62080, 75175, 77600, 96224, 97000, 99200, 120280, 124000, 150350, 155200, 192448, 194000, 240560, 248000, 300700, 310400, 375875, 384896, 388000, 481120, 496000, 601400, 751750, 776000, 962240, 1202800, 1503500, 1552000, 1924480, 2405600, 3007000, 4811200, 6014000, 9622400, 12028000, 24056000, 48112000]

約数ペア:

[(1, 48112000), (2, 24056000), (4, 12028000), (5, 9622400), (8, 6014000), (10, 4811200), (16, 3007000), (20, 2405600), (25, 1924480), (31, 1552000), (32, 1503500), (40, 1202800), (50, 962240), (62, 776000), (64, 751750), (80, 601400), (97, 496000), (100, 481120), (124, 388000), (125, 384896), (128, 375875), (155, 310400), (160, 300700), (194, 248000), (200, 240560), (248, 194000), (250, 192448), (310, 155200), (320, 150350), (388, 124000), (400, 120280), (485, 99200), (496, 97000), (500, 96224), (620, 77600), (640, 75175), (775, 62080), (776, 62000), (800, 60140), (970, 49600), (992, 48500), (1000, 48112), (1240, 38800), (1550, 31040), (1552, 31000), (1600, 30070), (1940, 24800), (1984, 24250), (2000, 24056), (2425, 19840), (2480, 19400), (3007, 16000), (3100, 15520), (3104, 15500), (3200, 15035), (3875, 12416), (3880, 12400), (3968, 12125), (4000, 12028), (4850, 9920), (4960, 9700), (6014, 8000), (6200, 7760), (6208, 7750)]