55648208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2700

約数の個数: 80

約数和(自身を含む): 142383744

約数和(自身を除く): 86735536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2657, 2992, 5236, 5314, 10472, 10628, 18599, 20944, 21256, 29227, 37198, 42512, 45169, 58454, 74396, 90338, 116908, 148792, 180676, 204589, 233816, 297584, 316183, 361352, 409178, 467632, 496859, 632366, 722704, 818356, 993718, 1264732, 1636712, 1987436, 2529464, 3273424, 3478013, 3974872, 5058928, 6956026, 7949744, 13912052, 27824104, 55648208]

約数ペア:

[(1, 55648208), (2, 27824104), (4, 13912052), (7, 7949744), (8, 6956026), (11, 5058928), (14, 3974872), (16, 3478013), (17, 3273424), (22, 2529464), (28, 1987436), (34, 1636712), (44, 1264732), (56, 993718), (68, 818356), (77, 722704), (88, 632366), (112, 496859), (119, 467632), (136, 409178), (154, 361352), (176, 316183), (187, 297584), (238, 233816), (272, 204589), (308, 180676), (374, 148792), (476, 116908), (616, 90338), (748, 74396), (952, 58454), (1232, 45169), (1309, 42512), (1496, 37198), (1904, 29227), (2618, 21256), (2657, 20944), (2992, 18599), (5236, 10628), (5314, 10472)]