55398210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 152699904

約数和(自身を除く): 97301694

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1051, 1255, 1506, 1757, 2102, 2510, 3153, 3514, 3765, 5255, 5271, 6306, 7357, 7530, 8785, 10510, 10542, 14714, 15765, 17570, 22071, 26355, 31530, 36785, 44142, 52710, 73570, 110355, 220710, 263801, 527602, 791403, 1319005, 1582806, 1846607, 2638010, 3693214, 3957015, 5539821, 7914030, 9233035, 11079642, 18466070, 27699105, 55398210]

約数ペア:

[(1, 55398210), (2, 27699105), (3, 18466070), (5, 11079642), (6, 9233035), (7, 7914030), (10, 5539821), (14, 3957015), (15, 3693214), (21, 2638010), (30, 1846607), (35, 1582806), (42, 1319005), (70, 791403), (105, 527602), (210, 263801), (251, 220710), (502, 110355), (753, 73570), (1051, 52710), (1255, 44142), (1506, 36785), (1757, 31530), (2102, 26355), (2510, 22071), (3153, 17570), (3514, 15765), (3765, 14714), (5255, 10542), (5271, 10510), (6306, 8785), (7357, 7530)]