49693760

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:1971

約数の個数: 56

約数和(自身を含む): 119822976

約数和(自身を除く): 70129216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 1871, 2656, 3320, 3742, 5312, 6640, 7484, 9355, 13280, 14968, 18710, 26560, 29936, 37420, 59872, 74840, 119744, 149680, 155293, 299360, 310586, 598720, 621172, 776465, 1242344, 1552930, 2484688, 3105860, 4969376, 6211720, 9938752, 12423440, 24846880, 49693760]

約数ペア:

[(1, 49693760), (2, 24846880), (4, 12423440), (5, 9938752), (8, 6211720), (10, 4969376), (16, 3105860), (20, 2484688), (32, 1552930), (40, 1242344), (64, 776465), (80, 621172), (83, 598720), (160, 310586), (166, 299360), (320, 155293), (332, 149680), (415, 119744), (664, 74840), (830, 59872), (1328, 37420), (1660, 29936), (1871, 26560), (2656, 18710), (3320, 14968), (3742, 13280), (5312, 9355), (6640, 7484)]