48325220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 108727920

約数和(自身を除く): 60402700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 340, 356, 445, 890, 1513, 1597, 1780, 3026, 3194, 6052, 6388, 7565, 7985, 15130, 15970, 27149, 30260, 31940, 54298, 108596, 135745, 142133, 271490, 284266, 542980, 568532, 710665, 1421330, 2416261, 2842660, 4832522, 9665044, 12081305, 24162610, 48325220]

約数ペア:

[(1, 48325220), (2, 24162610), (4, 12081305), (5, 9665044), (10, 4832522), (17, 2842660), (20, 2416261), (34, 1421330), (68, 710665), (85, 568532), (89, 542980), (170, 284266), (178, 271490), (340, 142133), (356, 135745), (445, 108596), (890, 54298), (1513, 31940), (1597, 30260), (1780, 27149), (3026, 15970), (3194, 15130), (6052, 7985), (6388, 7565)]