56478930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1963

約数の個数: 64

約数和(自身を含む): 146033280

約数和(自身を除く): 89554350

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 59, 85, 102, 118, 170, 177, 255, 295, 354, 510, 590, 885, 1003, 1770, 1877, 2006, 3009, 3754, 5015, 5631, 6018, 9385, 10030, 11262, 15045, 18770, 28155, 30090, 31909, 56310, 63818, 95727, 110743, 159545, 191454, 221486, 319090, 332229, 478635, 553715, 664458, 957270, 1107430, 1661145, 1882631, 3322290, 3765262, 5647893, 9413155, 11295786, 18826310, 28239465, 56478930]

約数ペア:

[(1, 56478930), (2, 28239465), (3, 18826310), (5, 11295786), (6, 9413155), (10, 5647893), (15, 3765262), (17, 3322290), (30, 1882631), (34, 1661145), (51, 1107430), (59, 957270), (85, 664458), (102, 553715), (118, 478635), (170, 332229), (177, 319090), (255, 221486), (295, 191454), (354, 159545), (510, 110743), (590, 95727), (885, 63818), (1003, 56310), (1770, 31909), (1877, 30090), (2006, 28155), (3009, 18770), (3754, 15045), (5015, 11262), (5631, 10030), (6018, 9385)]