52476800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 144

約数和(自身を含む): 139886880

約数和(自身を除く): 87410080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 92, 100, 115, 124, 128, 155, 160, 184, 200, 230, 248, 310, 320, 368, 400, 460, 496, 529, 575, 620, 640, 713, 736, 775, 800, 920, 992, 1058, 1150, 1240, 1426, 1472, 1550, 1600, 1840, 1984, 2116, 2300, 2480, 2645, 2852, 2944, 3100, 3200, 3565, 3680, 3968, 4232, 4600, 4960, 5290, 5704, 6200, 7130, 7360, 8464, 9200, 9920, 10580, 11408, 12400, 13225, 14260, 14720, 16399, 16928, 17825, 18400, 19840, 21160, 22816, 24800, 26450, 28520, 32798, 33856, 35650, 36800, 42320, 45632, 49600, 52900, 57040, 65596, 67712, 71300, 73600, 81995, 84640, 91264, 99200, 105800, 114080, 131192, 142600, 163990, 169280, 211600, 228160, 262384, 285200, 327980, 338560, 409975, 423200, 456320, 524768, 570400, 655960, 819950, 846400, 1049536, 1140800, 1311920, 1639900, 1692800, 2099072, 2281600, 2623840, 3279800, 5247680, 6559600, 10495360, 13119200, 26238400, 52476800]

約数ペア:

[(1, 52476800), (2, 26238400), (4, 13119200), (5, 10495360), (8, 6559600), (10, 5247680), (16, 3279800), (20, 2623840), (23, 2281600), (25, 2099072), (31, 1692800), (32, 1639900), (40, 1311920), (46, 1140800), (50, 1049536), (62, 846400), (64, 819950), (80, 655960), (92, 570400), (100, 524768), (115, 456320), (124, 423200), (128, 409975), (155, 338560), (160, 327980), (184, 285200), (200, 262384), (230, 228160), (248, 211600), (310, 169280), (320, 163990), (368, 142600), (400, 131192), (460, 114080), (496, 105800), (529, 99200), (575, 91264), (620, 84640), (640, 81995), (713, 73600), (736, 71300), (775, 67712), (800, 65596), (920, 57040), (992, 52900), (1058, 49600), (1150, 45632), (1240, 42320), (1426, 36800), (1472, 35650), (1550, 33856), (1600, 32798), (1840, 28520), (1984, 26450), (2116, 24800), (2300, 22816), (2480, 21160), (2645, 19840), (2852, 18400), (2944, 17825), (3100, 16928), (3200, 16399), (3565, 14720), (3680, 14260), (3968, 13225), (4232, 12400), (4600, 11408), (4960, 10580), (5290, 9920), (5704, 9200), (6200, 8464), (7130, 7360)]