55511190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1323

約数の個数: 128

約数和(自身を含む): 176670720

約数和(自身を除く): 121159530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 161, 189, 207, 210, 230, 270, 315, 322, 345, 378, 414, 483, 621, 630, 690, 805, 945, 966, 1035, 1242, 1277, 1449, 1610, 1890, 2070, 2415, 2554, 2898, 3105, 3831, 4347, 4830, 6210, 6385, 7245, 7662, 8694, 8939, 11493, 12770, 14490, 17878, 19155, 21735, 22986, 26817, 29371, 34479, 38310, 43470, 44695, 53634, 57465, 58742, 68958, 80451, 88113, 89390, 114930, 134085, 146855, 160902, 172395, 176226, 205597, 241353, 264339, 268170, 293710, 344790, 402255, 411194, 440565, 482706, 528678, 616791, 793017, 804510, 881130, 1027985, 1206765, 1233582, 1321695, 1586034, 1850373, 2055970, 2413530, 2643390, 3083955, 3700746, 3965085, 5551119, 6167910, 7930170, 9251865, 11102238, 18503730, 27755595, 55511190]

約数ペア:

[(1, 55511190), (2, 27755595), (3, 18503730), (5, 11102238), (6, 9251865), (7, 7930170), (9, 6167910), (10, 5551119), (14, 3965085), (15, 3700746), (18, 3083955), (21, 2643390), (23, 2413530), (27, 2055970), (30, 1850373), (35, 1586034), (42, 1321695), (45, 1233582), (46, 1206765), (54, 1027985), (63, 881130), (69, 804510), (70, 793017), (90, 616791), (105, 528678), (115, 482706), (126, 440565), (135, 411194), (138, 402255), (161, 344790), (189, 293710), (207, 268170), (210, 264339), (230, 241353), (270, 205597), (315, 176226), (322, 172395), (345, 160902), (378, 146855), (414, 134085), (483, 114930), (621, 89390), (630, 88113), (690, 80451), (805, 68958), (945, 58742), (966, 57465), (1035, 53634), (1242, 44695), (1277, 43470), (1449, 38310), (1610, 34479), (1890, 29371), (2070, 26817), (2415, 22986), (2554, 21735), (2898, 19155), (3105, 17878), (3831, 14490), (4347, 12770), (4830, 11493), (6210, 8939), (6385, 8694), (7245, 7662)]