53386528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7549}}^1$

素因数の和:7589

約数の個数: 48

約数和(自身を含む): 119863800

約数和(自身を除く): 66477272

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 7549, 15098, 30196, 60392, 98137, 120784, 128333, 196274, 241568, 256666, 392548, 513332, 785096, 1026664, 1570192, 1668329, 2053328, 3140384, 3336658, 4106656, 6673316, 13346632, 26693264, 53386528]

約数ペア:

[(1, 53386528), (2, 26693264), (4, 13346632), (8, 6673316), (13, 4106656), (16, 3336658), (17, 3140384), (26, 2053328), (32, 1668329), (34, 1570192), (52, 1026664), (68, 785096), (104, 513332), (136, 392548), (208, 256666), (221, 241568), (272, 196274), (416, 128333), (442, 120784), (544, 98137), (884, 60392), (1768, 30196), (3536, 15098), (7072, 7549)]