49701400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 133562880

約数和(自身を除く): 83861480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 131, 140, 175, 200, 262, 271, 280, 350, 524, 542, 655, 700, 917, 1048, 1084, 1310, 1355, 1400, 1834, 1897, 2168, 2620, 2710, 3275, 3668, 3794, 4585, 5240, 5420, 6550, 6775, 7336, 7588, 9170, 9485, 10840, 13100, 13550, 15176, 18340, 18970, 22925, 26200, 27100, 35501, 36680, 37940, 45850, 47425, 54200, 71002, 75880, 91700, 94850, 142004, 177505, 183400, 189700, 248507, 284008, 355010, 379400, 497014, 710020, 887525, 994028, 1242535, 1420040, 1775050, 1988056, 2485070, 3550100, 4970140, 6212675, 7100200, 9940280, 12425350, 24850700, 49701400]

約数ペア:

[(1, 49701400), (2, 24850700), (4, 12425350), (5, 9940280), (7, 7100200), (8, 6212675), (10, 4970140), (14, 3550100), (20, 2485070), (25, 1988056), (28, 1775050), (35, 1420040), (40, 1242535), (50, 994028), (56, 887525), (70, 710020), (100, 497014), (131, 379400), (140, 355010), (175, 284008), (200, 248507), (262, 189700), (271, 183400), (280, 177505), (350, 142004), (524, 94850), (542, 91700), (655, 75880), (700, 71002), (917, 54200), (1048, 47425), (1084, 45850), (1310, 37940), (1355, 36680), (1400, 35501), (1834, 27100), (1897, 26200), (2168, 22925), (2620, 18970), (2710, 18340), (3275, 15176), (3668, 13550), (3794, 13100), (4585, 10840), (5240, 9485), (5420, 9170), (6550, 7588), (6775, 7336)]