47800872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 144

約数和(自身を含む): 159655860

約数和(自身を除く): 111854988

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 72, 84, 98, 102, 119, 126, 136, 147, 153, 168, 196, 204, 238, 252, 294, 306, 357, 392, 408, 441, 476, 504, 588, 612, 714, 797, 833, 882, 952, 1071, 1176, 1224, 1428, 1594, 1666, 1764, 2142, 2391, 2499, 2856, 3188, 3332, 3528, 4284, 4782, 4998, 5579, 6376, 6664, 7173, 7497, 8568, 9564, 9996, 11158, 13549, 14346, 14994, 16737, 19128, 19992, 22316, 27098, 28692, 29988, 33474, 39053, 40647, 44632, 50211, 54196, 57384, 59976, 66948, 78106, 81294, 94843, 100422, 108392, 117159, 121941, 133896, 156212, 162588, 189686, 200844, 234318, 243882, 284529, 312424, 325176, 351477, 379372, 401688, 468636, 487764, 569058, 663901, 702954, 758744, 853587, 937272, 975528, 1138116, 1327802, 1405908, 1707174, 1991703, 2276232, 2655604, 2811816, 3414348, 3983406, 5311208, 5975109, 6828696, 7966812, 11950218, 15933624, 23900436, 47800872]

約数ペア:

[(1, 47800872), (2, 23900436), (3, 15933624), (4, 11950218), (6, 7966812), (7, 6828696), (8, 5975109), (9, 5311208), (12, 3983406), (14, 3414348), (17, 2811816), (18, 2655604), (21, 2276232), (24, 1991703), (28, 1707174), (34, 1405908), (36, 1327802), (42, 1138116), (49, 975528), (51, 937272), (56, 853587), (63, 758744), (68, 702954), (72, 663901), (84, 569058), (98, 487764), (102, 468636), (119, 401688), (126, 379372), (136, 351477), (147, 325176), (153, 312424), (168, 284529), (196, 243882), (204, 234318), (238, 200844), (252, 189686), (294, 162588), (306, 156212), (357, 133896), (392, 121941), (408, 117159), (441, 108392), (476, 100422), (504, 94843), (588, 81294), (612, 78106), (714, 66948), (797, 59976), (833, 57384), (882, 54196), (952, 50211), (1071, 44632), (1176, 40647), (1224, 39053), (1428, 33474), (1594, 29988), (1666, 28692), (1764, 27098), (2142, 22316), (2391, 19992), (2499, 19128), (2856, 16737), (3188, 14994), (3332, 14346), (3528, 13549), (4284, 11158), (4782, 9996), (4998, 9564), (5579, 8568), (6376, 7497), (6664, 7173)]