49360054420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{42101}}^1$

素因数の和:42233

約数の個数: 72

約数和(自身を含む): 108866172744

約数和(自身を除く): 59506118324

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 961, 1220, 1891, 1922, 3782, 3844, 4805, 7564, 9455, 9610, 18910, 19220, 37820, 42101, 58621, 84202, 117242, 168404, 210505, 234484, 293105, 421010, 586210, 842020, 1172420, 1305131, 2568161, 2610262, 5136322, 5220524, 6525655, 10272644, 12840805, 13051310, 25681610, 26102620, 40459061, 51363220, 79612991, 80918122, 159225982, 161836244, 202295305, 318451964, 398064955, 404590610, 796129910, 809181220, 1592259820, 2468002721, 4936005442, 9872010884, 12340013605, 24680027210, 49360054420]

約数ペア:

[(1, 49360054420), (2, 24680027210), (4, 12340013605), (5, 9872010884), (10, 4936005442), (20, 2468002721), (31, 1592259820), (61, 809181220), (62, 796129910), (122, 404590610), (124, 398064955), (155, 318451964), (244, 202295305), (305, 161836244), (310, 159225982), (610, 80918122), (620, 79612991), (961, 51363220), (1220, 40459061), (1891, 26102620), (1922, 25681610), (3782, 13051310), (3844, 12840805), (4805, 10272644), (7564, 6525655), (9455, 5220524), (9610, 5136322), (18910, 2610262), (19220, 2568161), (37820, 1305131), (42101, 1172420), (58621, 842020), (84202, 586210), (117242, 421010), (168404, 293105), (210505, 234484)]