48220128

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 154732032

約数和(自身を除く): 106511904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 491, 496, 528, 558, 682, 744, 792, 982, 992, 1023, 1056, 1116, 1364, 1473, 1488, 1584, 1964, 2046, 2232, 2728, 2946, 2976, 3069, 3168, 3928, 4092, 4419, 4464, 5401, 5456, 5892, 6138, 7856, 8184, 8838, 8928, 10802, 10912, 11784, 12276, 15221, 15712, 16203, 16368, 17676, 21604, 23568, 24552, 30442, 32406, 32736, 35352, 43208, 45663, 47136, 48609, 49104, 60884, 64812, 70704, 86416, 91326, 97218, 98208, 121768, 129624, 136989, 141408, 167431, 172832, 182652, 194436, 243536, 259248, 273978, 334862, 365304, 388872, 487072, 502293, 518496, 547956, 669724, 730608, 777744, 1004586, 1095912, 1339448, 1461216, 1506879, 1555488, 2009172, 2191824, 2678896, 3013758, 4018344, 4383648, 5357792, 6027516, 8036688, 12055032, 16073376, 24110064, 48220128]

約数ペア:

[(1, 48220128), (2, 24110064), (3, 16073376), (4, 12055032), (6, 8036688), (8, 6027516), (9, 5357792), (11, 4383648), (12, 4018344), (16, 3013758), (18, 2678896), (22, 2191824), (24, 2009172), (31, 1555488), (32, 1506879), (33, 1461216), (36, 1339448), (44, 1095912), (48, 1004586), (62, 777744), (66, 730608), (72, 669724), (88, 547956), (93, 518496), (96, 502293), (99, 487072), (124, 388872), (132, 365304), (144, 334862), (176, 273978), (186, 259248), (198, 243536), (248, 194436), (264, 182652), (279, 172832), (288, 167431), (341, 141408), (352, 136989), (372, 129624), (396, 121768), (491, 98208), (496, 97218), (528, 91326), (558, 86416), (682, 70704), (744, 64812), (792, 60884), (982, 49104), (992, 48609), (1023, 47136), (1056, 45663), (1116, 43208), (1364, 35352), (1473, 32736), (1488, 32406), (1584, 30442), (1964, 24552), (2046, 23568), (2232, 21604), (2728, 17676), (2946, 16368), (2976, 16203), (3069, 15712), (3168, 15221), (3928, 12276), (4092, 11784), (4419, 10912), (4464, 10802), (5401, 8928), (5456, 8838), (5892, 8184), (6138, 7856)]