53205570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 152216064

約数和(自身を除く): 99010494

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 223, 241, 330, 446, 482, 495, 669, 723, 990, 1115, 1205, 1338, 1446, 2007, 2169, 2230, 2410, 2453, 2651, 3345, 3615, 4014, 4338, 4906, 5302, 6690, 7230, 7359, 7953, 10035, 10845, 12265, 13255, 14718, 15906, 20070, 21690, 22077, 23859, 24530, 26510, 36795, 39765, 44154, 47718, 53743, 73590, 79530, 107486, 110385, 119295, 161229, 220770, 238590, 268715, 322458, 483687, 537430, 591173, 806145, 967374, 1182346, 1612290, 1773519, 2418435, 2955865, 3547038, 4836870, 5320557, 5911730, 8867595, 10641114, 17735190, 26602785, 53205570]

約数ペア:

[(1, 53205570), (2, 26602785), (3, 17735190), (5, 10641114), (6, 8867595), (9, 5911730), (10, 5320557), (11, 4836870), (15, 3547038), (18, 2955865), (22, 2418435), (30, 1773519), (33, 1612290), (45, 1182346), (55, 967374), (66, 806145), (90, 591173), (99, 537430), (110, 483687), (165, 322458), (198, 268715), (223, 238590), (241, 220770), (330, 161229), (446, 119295), (482, 110385), (495, 107486), (669, 79530), (723, 73590), (990, 53743), (1115, 47718), (1205, 44154), (1338, 39765), (1446, 36795), (2007, 26510), (2169, 24530), (2230, 23859), (2410, 22077), (2453, 21690), (2651, 20070), (3345, 15906), (3615, 14718), (4014, 13255), (4338, 12265), (4906, 10845), (5302, 10035), (6690, 7953), (7230, 7359)]