51499456

素因数分解:

$2^6\times {\mathrm{73}}^2\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 42

約数和(自身を含む): 104299512

約数和(自身を除く): 52800056

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 151, 292, 302, 584, 604, 1168, 1208, 2336, 2416, 4672, 4832, 5329, 9664, 10658, 11023, 21316, 22046, 42632, 44092, 85264, 88184, 170528, 176368, 341056, 352736, 705472, 804679, 1609358, 3218716, 6437432, 12874864, 25749728, 51499456]

約数ペア:

[(1, 51499456), (2, 25749728), (4, 12874864), (8, 6437432), (16, 3218716), (32, 1609358), (64, 804679), (73, 705472), (146, 352736), (151, 341056), (292, 176368), (302, 170528), (584, 88184), (604, 85264), (1168, 44092), (1208, 42632), (2336, 22046), (2416, 21316), (4672, 11023), (4832, 10658), (5329, 9664)]