56664552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1019}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 162547200

約数和(自身を除く): 105882648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1019, 1324, 1986, 2038, 2317, 2648, 3057, 3972, 4076, 4634, 6114, 6951, 7133, 7944, 8152, 9268, 12228, 13902, 14266, 18536, 21399, 24456, 27804, 28532, 42798, 55608, 57064, 85596, 171192, 337289, 674578, 1011867, 1349156, 2023734, 2361023, 2698312, 4047468, 4722046, 7083069, 8094936, 9444092, 14166138, 18888184, 28332276, 56664552]

約数ペア:

[(1, 56664552), (2, 28332276), (3, 18888184), (4, 14166138), (6, 9444092), (7, 8094936), (8, 7083069), (12, 4722046), (14, 4047468), (21, 2698312), (24, 2361023), (28, 2023734), (42, 1349156), (56, 1011867), (84, 674578), (168, 337289), (331, 171192), (662, 85596), (993, 57064), (1019, 55608), (1324, 42798), (1986, 28532), (2038, 27804), (2317, 24456), (2648, 21399), (3057, 18536), (3972, 14266), (4076, 13902), (4634, 12228), (6114, 9268), (6951, 8152), (7133, 7944)]