49908690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 146361600

約数和(自身を除く): 96452910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 59, 65, 78, 90, 117, 118, 130, 135, 177, 195, 234, 241, 270, 295, 351, 354, 390, 482, 531, 585, 590, 702, 723, 767, 885, 1062, 1170, 1205, 1446, 1534, 1593, 1755, 1770, 2169, 2301, 2410, 2655, 3133, 3186, 3510, 3615, 3835, 4338, 4602, 5310, 6266, 6507, 6903, 7230, 7670, 7965, 9399, 10845, 11505, 13014, 13806, 14219, 15665, 15930, 18798, 20709, 21690, 23010, 28197, 28438, 31330, 32535, 34515, 41418, 42657, 46995, 56394, 65070, 69030, 71095, 84591, 85314, 93990, 103545, 127971, 140985, 142190, 169182, 184847, 207090, 213285, 255942, 281970, 369694, 383913, 422955, 426570, 554541, 639855, 767826, 845910, 924235, 1109082, 1279710, 1663623, 1848470, 1919565, 2772705, 3327246, 3839130, 4990869, 5545410, 8318115, 9981738, 16636230, 24954345, 49908690]

約数ペア:

[(1, 49908690), (2, 24954345), (3, 16636230), (5, 9981738), (6, 8318115), (9, 5545410), (10, 4990869), (13, 3839130), (15, 3327246), (18, 2772705), (26, 1919565), (27, 1848470), (30, 1663623), (39, 1279710), (45, 1109082), (54, 924235), (59, 845910), (65, 767826), (78, 639855), (90, 554541), (117, 426570), (118, 422955), (130, 383913), (135, 369694), (177, 281970), (195, 255942), (234, 213285), (241, 207090), (270, 184847), (295, 169182), (351, 142190), (354, 140985), (390, 127971), (482, 103545), (531, 93990), (585, 85314), (590, 84591), (702, 71095), (723, 69030), (767, 65070), (885, 56394), (1062, 46995), (1170, 42657), (1205, 41418), (1446, 34515), (1534, 32535), (1593, 31330), (1755, 28438), (1770, 28197), (2169, 23010), (2301, 21690), (2410, 20709), (2655, 18798), (3133, 15930), (3186, 15665), (3510, 14219), (3615, 13806), (3835, 13014), (4338, 11505), (4602, 10845), (5310, 9399), (6266, 7965), (6507, 7670), (6903, 7230)]