53901330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1151}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 148635648

約数和(自身を除く): 94734318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 223, 446, 669, 1115, 1151, 1338, 1561, 2230, 2302, 3122, 3345, 3453, 4683, 5755, 6690, 6906, 7805, 8057, 9366, 11510, 15610, 16114, 17265, 23415, 24171, 34530, 40285, 46830, 48342, 80570, 120855, 241710, 256673, 513346, 770019, 1283365, 1540038, 1796711, 2566730, 3593422, 3850095, 5390133, 7700190, 8983555, 10780266, 17967110, 26950665, 53901330]

約数ペア:

[(1, 53901330), (2, 26950665), (3, 17967110), (5, 10780266), (6, 8983555), (7, 7700190), (10, 5390133), (14, 3850095), (15, 3593422), (21, 2566730), (30, 1796711), (35, 1540038), (42, 1283365), (70, 770019), (105, 513346), (210, 256673), (223, 241710), (446, 120855), (669, 80570), (1115, 48342), (1151, 46830), (1338, 40285), (1561, 34530), (2230, 24171), (2302, 23415), (3122, 17265), (3345, 16114), (3453, 15610), (4683, 11510), (5755, 9366), (6690, 8057), (6906, 7805)]