55648684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^2$

素因数の和:104

約数の個数: 108

約数和(自身を含む): 133100464

約数和(自身を除く): 77451780

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 34, 46, 52, 68, 91, 92, 119, 161, 182, 221, 238, 289, 299, 322, 364, 391, 442, 476, 529, 578, 598, 644, 782, 884, 1058, 1156, 1196, 1547, 1564, 2023, 2093, 2116, 2737, 3094, 3703, 3757, 4046, 4186, 5083, 5474, 6188, 6647, 6877, 7406, 7514, 8092, 8372, 8993, 10166, 10948, 13294, 13754, 14812, 15028, 17986, 20332, 26299, 26588, 27508, 35581, 35972, 46529, 48139, 52598, 62951, 71162, 86411, 93058, 96278, 105196, 116909, 125902, 142324, 152881, 172822, 186116, 192556, 233818, 251804, 305762, 345644, 467636, 604877, 611524, 818363, 1070167, 1209754, 1636726, 1987453, 2140334, 2419508, 3273452, 3974906, 4280668, 7949812, 13912171, 27824342, 55648684]

約数ペア:

[(1, 55648684), (2, 27824342), (4, 13912171), (7, 7949812), (13, 4280668), (14, 3974906), (17, 3273452), (23, 2419508), (26, 2140334), (28, 1987453), (34, 1636726), (46, 1209754), (52, 1070167), (68, 818363), (91, 611524), (92, 604877), (119, 467636), (161, 345644), (182, 305762), (221, 251804), (238, 233818), (289, 192556), (299, 186116), (322, 172822), (364, 152881), (391, 142324), (442, 125902), (476, 116909), (529, 105196), (578, 96278), (598, 93058), (644, 86411), (782, 71162), (884, 62951), (1058, 52598), (1156, 48139), (1196, 46529), (1547, 35972), (1564, 35581), (2023, 27508), (2093, 26588), (2116, 26299), (2737, 20332), (3094, 17986), (3703, 15028), (3757, 14812), (4046, 13754), (4186, 13294), (5083, 10948), (5474, 10166), (6188, 8993), (6647, 8372), (6877, 8092), (7406, 7514)]