55328056

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 129686400

約数和(自身を除く): 74358344

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 49, 56, 58, 62, 98, 116, 124, 157, 196, 203, 217, 232, 248, 314, 392, 406, 434, 628, 812, 868, 899, 1099, 1256, 1421, 1519, 1624, 1736, 1798, 2198, 2842, 3038, 3596, 4396, 4553, 4867, 5684, 6076, 6293, 7192, 7693, 8792, 9106, 9734, 11368, 12152, 12586, 15386, 18212, 19468, 25172, 30772, 31871, 34069, 36424, 38936, 44051, 50344, 61544, 63742, 68138, 88102, 127484, 136276, 141143, 176204, 223097, 238483, 254968, 272552, 282286, 352408, 446194, 476966, 564572, 892388, 953932, 988001, 1129144, 1784776, 1907864, 1976002, 3952004, 6916007, 7904008, 13832014, 27664028, 55328056]

約数ペア:

[(1, 55328056), (2, 27664028), (4, 13832014), (7, 7904008), (8, 6916007), (14, 3952004), (28, 1976002), (29, 1907864), (31, 1784776), (49, 1129144), (56, 988001), (58, 953932), (62, 892388), (98, 564572), (116, 476966), (124, 446194), (157, 352408), (196, 282286), (203, 272552), (217, 254968), (232, 238483), (248, 223097), (314, 176204), (392, 141143), (406, 136276), (434, 127484), (628, 88102), (812, 68138), (868, 63742), (899, 61544), (1099, 50344), (1256, 44051), (1421, 38936), (1519, 36424), (1624, 34069), (1736, 31871), (1798, 30772), (2198, 25172), (2842, 19468), (3038, 18212), (3596, 15386), (4396, 12586), (4553, 12152), (4867, 11368), (5684, 9734), (6076, 9106), (6293, 8792), (7192, 7693)]