49299984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 149464640

約数和(自身を除く): 100164656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 487, 592, 666, 684, 703, 888, 912, 974, 1332, 1368, 1406, 1461, 1776, 1948, 2109, 2664, 2736, 2812, 2922, 3896, 4218, 4383, 5328, 5624, 5844, 6327, 7792, 8436, 8766, 9253, 11248, 11688, 12654, 16872, 17532, 18019, 18506, 23376, 25308, 27759, 33744, 35064, 36038, 37012, 50616, 54057, 55518, 70128, 72076, 74024, 83277, 101232, 108114, 111036, 144152, 148048, 162171, 166554, 216228, 222072, 288304, 324342, 333108, 342361, 432456, 444144, 648684, 666216, 684722, 864912, 1027083, 1297368, 1332432, 1369444, 2054166, 2594736, 2738888, 3081249, 4108332, 5477776, 6162498, 8216664, 12324996, 16433328, 24649992, 49299984]

約数ペア:

[(1, 49299984), (2, 24649992), (3, 16433328), (4, 12324996), (6, 8216664), (8, 6162498), (9, 5477776), (12, 4108332), (16, 3081249), (18, 2738888), (19, 2594736), (24, 2054166), (36, 1369444), (37, 1332432), (38, 1297368), (48, 1027083), (57, 864912), (72, 684722), (74, 666216), (76, 648684), (111, 444144), (114, 432456), (144, 342361), (148, 333108), (152, 324342), (171, 288304), (222, 222072), (228, 216228), (296, 166554), (304, 162171), (333, 148048), (342, 144152), (444, 111036), (456, 108114), (487, 101232), (592, 83277), (666, 74024), (684, 72076), (703, 70128), (888, 55518), (912, 54057), (974, 50616), (1332, 37012), (1368, 36038), (1406, 35064), (1461, 33744), (1776, 27759), (1948, 25308), (2109, 23376), (2664, 18506), (2736, 18019), (2812, 17532), (2922, 16872), (3896, 12654), (4218, 11688), (4383, 11248), (5328, 9253), (5624, 8766), (5844, 8436), (6327, 7792)]