49983888

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 134632256

約数和(自身を除く): 84648368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 397, 488, 516, 688, 732, 794, 976, 1032, 1191, 1464, 1588, 2064, 2382, 2623, 2928, 3176, 4764, 5246, 6352, 7869, 9528, 10492, 15738, 17071, 19056, 20984, 24217, 31476, 34142, 41968, 48434, 51213, 62952, 68284, 72651, 96868, 102426, 125904, 136568, 145302, 193736, 204852, 273136, 290604, 387472, 409704, 581208, 819408, 1041331, 1162416, 2082662, 3123993, 4165324, 6247986, 8330648, 12495972, 16661296, 24991944, 49983888]

約数ペア:

[(1, 49983888), (2, 24991944), (3, 16661296), (4, 12495972), (6, 8330648), (8, 6247986), (12, 4165324), (16, 3123993), (24, 2082662), (43, 1162416), (48, 1041331), (61, 819408), (86, 581208), (122, 409704), (129, 387472), (172, 290604), (183, 273136), (244, 204852), (258, 193736), (344, 145302), (366, 136568), (397, 125904), (488, 102426), (516, 96868), (688, 72651), (732, 68284), (794, 62952), (976, 51213), (1032, 48434), (1191, 41968), (1464, 34142), (1588, 31476), (2064, 24217), (2382, 20984), (2623, 19056), (2928, 17071), (3176, 15738), (4764, 10492), (5246, 9528), (6352, 7869)]