49688928

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4663}}^1$

素因数の和:4716

約数の個数: 72

約数和(自身を含む): 145153008

約数和(自身を除く): 95464080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 4663, 5328, 9326, 10656, 13989, 18652, 27978, 37304, 41967, 55956, 74608, 83934, 111912, 149216, 167868, 172531, 223824, 335736, 345062, 447648, 517593, 671472, 690124, 1035186, 1342944, 1380248, 1552779, 2070372, 2760496, 3105558, 4140744, 5520992, 6211116, 8281488, 12422232, 16562976, 24844464, 49688928]

約数ペア:

[(1, 49688928), (2, 24844464), (3, 16562976), (4, 12422232), (6, 8281488), (8, 6211116), (9, 5520992), (12, 4140744), (16, 3105558), (18, 2760496), (24, 2070372), (32, 1552779), (36, 1380248), (37, 1342944), (48, 1035186), (72, 690124), (74, 671472), (96, 517593), (111, 447648), (144, 345062), (148, 335736), (222, 223824), (288, 172531), (296, 167868), (333, 149216), (444, 111912), (592, 83934), (666, 74608), (888, 55956), (1184, 41967), (1332, 37304), (1776, 27978), (2664, 18652), (3552, 13989), (4663, 10656), (5328, 9326)]