52801840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7253}}^1$

素因数の和:7286

約数の個数: 80

約数和(自身を含む): 151115328

約数和(自身を除く): 98313488

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7253, 7280, 14506, 29012, 36265, 50771, 58024, 72530, 94289, 101542, 116048, 145060, 188578, 203084, 253855, 290120, 377156, 406168, 471445, 507710, 580240, 660023, 754312, 812336, 942890, 1015420, 1320046, 1508624, 1885780, 2030840, 2640092, 3300115, 3771560, 4061680, 5280184, 6600230, 7543120, 10560368, 13200460, 26400920, 52801840]

約数ペア:

[(1, 52801840), (2, 26400920), (4, 13200460), (5, 10560368), (7, 7543120), (8, 6600230), (10, 5280184), (13, 4061680), (14, 3771560), (16, 3300115), (20, 2640092), (26, 2030840), (28, 1885780), (35, 1508624), (40, 1320046), (52, 1015420), (56, 942890), (65, 812336), (70, 754312), (80, 660023), (91, 580240), (104, 507710), (112, 471445), (130, 406168), (140, 377156), (182, 290120), (208, 253855), (260, 203084), (280, 188578), (364, 145060), (455, 116048), (520, 101542), (560, 94289), (728, 72530), (910, 58024), (1040, 50771), (1456, 36265), (1820, 29012), (3640, 14506), (7253, 7280)]