45253390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^2$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 100705248

約数和(自身を除く): 55451858

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 223, 446, 455, 910, 1115, 1561, 2230, 2899, 3122, 5798, 7805, 14495, 15610, 20293, 28990, 40586, 49729, 99458, 101465, 202930, 248645, 348103, 497290, 646477, 696206, 1292954, 1740515, 3232385, 3481030, 4525339, 6464770, 9050678, 22626695, 45253390]

約数ペア:

[(1, 45253390), (2, 22626695), (5, 9050678), (7, 6464770), (10, 4525339), (13, 3481030), (14, 3232385), (26, 1740515), (35, 1292954), (65, 696206), (70, 646477), (91, 497290), (130, 348103), (182, 248645), (223, 202930), (446, 101465), (455, 99458), (910, 49729), (1115, 40586), (1561, 28990), (2230, 20293), (2899, 15610), (3122, 14495), (5798, 7805)]