49784760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1538

約数の個数: 128

約数和(自身を含む): 171417600

約数和(自身を除く): 121632840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1487, 1674, 1860, 2232, 2790, 2974, 3348, 3720, 4185, 4461, 5580, 5948, 6696, 7435, 8370, 8922, 11160, 11896, 13383, 14870, 16740, 17844, 22305, 26766, 29740, 33480, 35688, 40149, 44610, 46097, 53532, 59480, 66915, 80298, 89220, 92194, 107064, 133830, 138291, 160596, 178440, 184388, 200745, 230485, 267660, 276582, 321192, 368776, 401490, 414873, 460970, 535320, 553164, 691455, 802980, 829746, 921940, 1106328, 1244619, 1382910, 1605960, 1659492, 1843880, 2074365, 2489238, 2765820, 3318984, 4148730, 4978476, 5531640, 6223095, 8297460, 9956952, 12446190, 16594920, 24892380, 49784760]

約数ペア:

[(1, 49784760), (2, 24892380), (3, 16594920), (4, 12446190), (5, 9956952), (6, 8297460), (8, 6223095), (9, 5531640), (10, 4978476), (12, 4148730), (15, 3318984), (18, 2765820), (20, 2489238), (24, 2074365), (27, 1843880), (30, 1659492), (31, 1605960), (36, 1382910), (40, 1244619), (45, 1106328), (54, 921940), (60, 829746), (62, 802980), (72, 691455), (90, 553164), (93, 535320), (108, 460970), (120, 414873), (124, 401490), (135, 368776), (155, 321192), (180, 276582), (186, 267660), (216, 230485), (248, 200745), (270, 184388), (279, 178440), (310, 160596), (360, 138291), (372, 133830), (465, 107064), (540, 92194), (558, 89220), (620, 80298), (744, 66915), (837, 59480), (930, 53532), (1080, 46097), (1116, 44610), (1240, 40149), (1395, 35688), (1487, 33480), (1674, 29740), (1860, 26766), (2232, 22305), (2790, 17844), (2974, 16740), (3348, 14870), (3720, 13383), (4185, 11896), (4461, 11160), (5580, 8922), (5948, 8370), (6696, 7435)]