47984790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2853

約数の個数: 64

約数和(自身を含む): 133249536

約数和(自身を除く): 85264746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1743, 2490, 2753, 2905, 3486, 5506, 5810, 8259, 8715, 13765, 16518, 17430, 19271, 27530, 38542, 41295, 57813, 82590, 96355, 115626, 192710, 228499, 289065, 456998, 578130, 685497, 1142495, 1370994, 1599493, 2284990, 3198986, 3427485, 4798479, 6854970, 7997465, 9596958, 15994930, 23992395, 47984790]

約数ペア:

[(1, 47984790), (2, 23992395), (3, 15994930), (5, 9596958), (6, 7997465), (7, 6854970), (10, 4798479), (14, 3427485), (15, 3198986), (21, 2284990), (30, 1599493), (35, 1370994), (42, 1142495), (70, 685497), (83, 578130), (105, 456998), (166, 289065), (210, 228499), (249, 192710), (415, 115626), (498, 96355), (581, 82590), (830, 57813), (1162, 41295), (1245, 38542), (1743, 27530), (2490, 19271), (2753, 17430), (2905, 16518), (3486, 13765), (5506, 8715), (5810, 8259)]