49716420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4903}}^1$

素因数の和:4941

約数の個数: 72

約数和(自身を含む): 150768576

約数和(自身を除く): 101052156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 4903, 5070, 9806, 10140, 14709, 19612, 24515, 29418, 49030, 58836, 63739, 73545, 98060, 127478, 147090, 191217, 254956, 294180, 318695, 382434, 637390, 764868, 828607, 956085, 1274780, 1657214, 1912170, 2485821, 3314428, 3824340, 4143035, 4971642, 8286070, 9943284, 12429105, 16572140, 24858210, 49716420]

約数ペア:

[(1, 49716420), (2, 24858210), (3, 16572140), (4, 12429105), (5, 9943284), (6, 8286070), (10, 4971642), (12, 4143035), (13, 3824340), (15, 3314428), (20, 2485821), (26, 1912170), (30, 1657214), (39, 1274780), (52, 956085), (60, 828607), (65, 764868), (78, 637390), (130, 382434), (156, 318695), (169, 294180), (195, 254956), (260, 191217), (338, 147090), (390, 127478), (507, 98060), (676, 73545), (780, 63739), (845, 58836), (1014, 49030), (1690, 29418), (2028, 24515), (2535, 19612), (3380, 14709), (4903, 10140), (5070, 9806)]