53983930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5393}}^1$

素因数の和:5431

約数の個数: 64

約数和(自身を含む): 130491648

約数和(自身を除く): 76507718

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 5393, 10010, 10786, 26965, 37751, 53930, 59323, 70109, 75502, 118646, 140218, 188755, 296615, 350545, 377510, 415261, 490763, 593230, 701090, 771199, 830522, 981526, 1542398, 2076305, 2453815, 3855995, 4152610, 4907630, 5398393, 7711990, 10796786, 26991965, 53983930]

約数ペア:

[(1, 53983930), (2, 26991965), (5, 10796786), (7, 7711990), (10, 5398393), (11, 4907630), (13, 4152610), (14, 3855995), (22, 2453815), (26, 2076305), (35, 1542398), (55, 981526), (65, 830522), (70, 771199), (77, 701090), (91, 593230), (110, 490763), (130, 415261), (143, 377510), (154, 350545), (182, 296615), (286, 188755), (385, 140218), (455, 118646), (715, 75502), (770, 70109), (910, 59323), (1001, 53930), (1430, 37751), (2002, 26965), (5005, 10786), (5393, 10010)]