54703090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22147}}^1$

素因数の和:22186

約数の個数: 32

約数和(自身を含む): 111625920

約数和(自身を除く): 56922830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 22147, 44294, 110735, 221470, 287911, 420793, 575822, 841586, 1439555, 2103965, 2879110, 4207930, 5470309, 10940618, 27351545, 54703090]

約数ペア:

[(1, 54703090), (2, 27351545), (5, 10940618), (10, 5470309), (13, 4207930), (19, 2879110), (26, 2103965), (38, 1439555), (65, 841586), (95, 575822), (130, 420793), (190, 287911), (247, 221470), (494, 110735), (1235, 44294), (2470, 22147)]