543117550

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 1030684032

約数和(自身を除く): 487566482

約数列:

[1, 2, 5, 10, 25, 50, 97, 113, 194, 226, 485, 565, 970, 991, 1130, 1982, 2425, 2825, 4850, 4955, 5650, 9910, 10961, 21922, 24775, 49550, 54805, 96127, 109610, 111983, 192254, 223966, 274025, 480635, 548050, 559915, 961270, 1119830, 2403175, 2799575, 4806350, 5599150, 10862351, 21724702, 54311755, 108623510, 271558775, 543117550]

約数ペア:

[(1, 543117550), (2, 271558775), (5, 108623510), (10, 54311755), (25, 21724702), (50, 10862351), (97, 5599150), (113, 4806350), (194, 2799575), (226, 2403175), (485, 1119830), (565, 961270), (970, 559915), (991, 548050), (1130, 480635), (1982, 274025), (2425, 223966), (2825, 192254), (4850, 111983), (4955, 109610), (5650, 96127), (9910, 54805), (10961, 49550), (21922, 24775)]