49353444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 143631488

約数和(自身を除く): 94278044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1297, 1359, 1812, 2114, 2594, 2718, 3171, 3891, 4228, 5188, 5436, 6342, 7782, 9079, 9513, 11673, 12684, 15564, 18158, 19026, 23346, 27237, 36316, 38052, 46692, 54474, 81711, 108948, 163422, 195847, 326844, 391694, 587541, 783388, 1175082, 1370929, 1762623, 2350164, 2741858, 3525246, 4112787, 5483716, 7050492, 8225574, 12338361, 16451148, 24676722, 49353444]

約数ペア:

[(1, 49353444), (2, 24676722), (3, 16451148), (4, 12338361), (6, 8225574), (7, 7050492), (9, 5483716), (12, 4112787), (14, 3525246), (18, 2741858), (21, 2350164), (28, 1762623), (36, 1370929), (42, 1175082), (63, 783388), (84, 587541), (126, 391694), (151, 326844), (252, 195847), (302, 163422), (453, 108948), (604, 81711), (906, 54474), (1057, 46692), (1297, 38052), (1359, 36316), (1812, 27237), (2114, 23346), (2594, 19026), (2718, 18158), (3171, 15564), (3891, 12684), (4228, 11673), (5188, 9513), (5436, 9079), (6342, 7782)]