55548240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 191880576

約数和(自身を除く): 136332336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 397, 424, 440, 528, 530, 583, 636, 660, 794, 795, 848, 880, 1060, 1166, 1191, 1272, 1320, 1588, 1590, 1749, 1985, 2120, 2332, 2382, 2544, 2640, 2915, 3176, 3180, 3498, 3970, 4240, 4367, 4664, 4764, 5830, 5955, 6352, 6360, 6996, 7940, 8734, 8745, 9328, 9528, 11660, 11910, 12720, 13101, 13992, 15880, 17468, 17490, 19056, 21041, 21835, 23320, 23820, 26202, 27984, 31760, 34936, 34980, 42082, 43670, 46640, 47640, 52404, 63123, 65505, 69872, 69960, 84164, 87340, 95280, 104808, 105205, 126246, 131010, 139920, 168328, 174680, 209616, 210410, 231451, 252492, 262020, 315615, 336656, 349360, 420820, 462902, 504984, 524040, 631230, 694353, 841640, 925804, 1009968, 1048080, 1157255, 1262460, 1388706, 1683280, 1851608, 2314510, 2524920, 2777412, 3471765, 3703216, 4629020, 5049840, 5554824, 6943530, 9258040, 11109648, 13887060, 18516080, 27774120, 55548240]

約数ペア:

[(1, 55548240), (2, 27774120), (3, 18516080), (4, 13887060), (5, 11109648), (6, 9258040), (8, 6943530), (10, 5554824), (11, 5049840), (12, 4629020), (15, 3703216), (16, 3471765), (20, 2777412), (22, 2524920), (24, 2314510), (30, 1851608), (33, 1683280), (40, 1388706), (44, 1262460), (48, 1157255), (53, 1048080), (55, 1009968), (60, 925804), (66, 841640), (80, 694353), (88, 631230), (106, 524040), (110, 504984), (120, 462902), (132, 420820), (159, 349360), (165, 336656), (176, 315615), (212, 262020), (220, 252492), (240, 231451), (264, 210410), (265, 209616), (318, 174680), (330, 168328), (397, 139920), (424, 131010), (440, 126246), (528, 105205), (530, 104808), (583, 95280), (636, 87340), (660, 84164), (794, 69960), (795, 69872), (848, 65505), (880, 63123), (1060, 52404), (1166, 47640), (1191, 46640), (1272, 43670), (1320, 42082), (1588, 34980), (1590, 34936), (1749, 31760), (1985, 27984), (2120, 26202), (2332, 23820), (2382, 23320), (2544, 21835), (2640, 21041), (2915, 19056), (3176, 17490), (3180, 17468), (3498, 15880), (3970, 13992), (4240, 13101), (4367, 12720), (4664, 11910), (4764, 11660), (5830, 9528), (5955, 9328), (6352, 8745), (6360, 8734), (6996, 7940)]