54376480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 139829760

約数和(自身を除く): 85453280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 577, 589, 608, 620, 760, 992, 1154, 1178, 1240, 1520, 2308, 2356, 2480, 2885, 2945, 3040, 4616, 4712, 4960, 5770, 5890, 9232, 9424, 10963, 11540, 11780, 17887, 18464, 18848, 21926, 23080, 23560, 35774, 43852, 46160, 47120, 54815, 71548, 87704, 89435, 92320, 94240, 109630, 143096, 175408, 178870, 219260, 286192, 339853, 350816, 357740, 438520, 572384, 679706, 715480, 877040, 1359412, 1430960, 1699265, 1754080, 2718824, 2861920, 3398530, 5437648, 6797060, 10875296, 13594120, 27188240, 54376480]

約数ペア:

[(1, 54376480), (2, 27188240), (4, 13594120), (5, 10875296), (8, 6797060), (10, 5437648), (16, 3398530), (19, 2861920), (20, 2718824), (31, 1754080), (32, 1699265), (38, 1430960), (40, 1359412), (62, 877040), (76, 715480), (80, 679706), (95, 572384), (124, 438520), (152, 357740), (155, 350816), (160, 339853), (190, 286192), (248, 219260), (304, 178870), (310, 175408), (380, 143096), (496, 109630), (577, 94240), (589, 92320), (608, 89435), (620, 87704), (760, 71548), (992, 54815), (1154, 47120), (1178, 46160), (1240, 43852), (1520, 35774), (2308, 23560), (2356, 23080), (2480, 21926), (2885, 18848), (2945, 18464), (3040, 17887), (4616, 11780), (4712, 11540), (4960, 10963), (5770, 9424), (5890, 9232)]