47780304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6996

約数の個数: 80

約数和(自身を含む): 145032384

約数和(自身を除く): 97252080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 6961, 13922, 20883, 27844, 41766, 55688, 76571, 83532, 90493, 111376, 153142, 167064, 180986, 229713, 271479, 306284, 334128, 361972, 459426, 542958, 612568, 723944, 918852, 995423, 1085916, 1225136, 1447888, 1837704, 1990846, 2171832, 2986269, 3675408, 3981692, 4343664, 5972538, 7963384, 11945076, 15926768, 23890152, 47780304]

約数ペア:

[(1, 47780304), (2, 23890152), (3, 15926768), (4, 11945076), (6, 7963384), (8, 5972538), (11, 4343664), (12, 3981692), (13, 3675408), (16, 2986269), (22, 2171832), (24, 1990846), (26, 1837704), (33, 1447888), (39, 1225136), (44, 1085916), (48, 995423), (52, 918852), (66, 723944), (78, 612568), (88, 542958), (104, 459426), (132, 361972), (143, 334128), (156, 306284), (176, 271479), (208, 229713), (264, 180986), (286, 167064), (312, 153142), (429, 111376), (528, 90493), (572, 83532), (624, 76571), (858, 55688), (1144, 41766), (1716, 27844), (2288, 20883), (3432, 13922), (6864, 6961)]