21967075650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11265167}}^1$

素因数の和:11265195

約数の個数: 48

約数和(自身を含む): 58668994944

約数和(自身を除く): 36701919294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 11265167, 22530334, 33795501, 56325835, 67591002, 112651670, 146447171, 168977505, 281629175, 292894342, 337955010, 439341513, 563258350, 732235855, 844887525, 878683026, 1464471710, 1689775050, 2196707565, 3661179275, 4393415130, 7322358550, 10983537825, 21967075650]

約数ペア:

[(1, 21967075650), (2, 10983537825), (3, 7322358550), (5, 4393415130), (6, 3661179275), (10, 2196707565), (13, 1689775050), (15, 1464471710), (25, 878683026), (26, 844887525), (30, 732235855), (39, 563258350), (50, 439341513), (65, 337955010), (75, 292894342), (78, 281629175), (130, 168977505), (150, 146447171), (195, 112651670), (325, 67591002), (390, 56325835), (650, 33795501), (975, 22530334), (1950, 11265167)]