49761660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 151506432

約数和(自身を除く): 101744772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 131, 156, 195, 260, 262, 390, 393, 487, 524, 655, 780, 786, 974, 1310, 1461, 1572, 1703, 1948, 1965, 2435, 2620, 2922, 3406, 3930, 4870, 5109, 5844, 6331, 6812, 7305, 7860, 8515, 9740, 10218, 12662, 14610, 17030, 18993, 20436, 25324, 25545, 29220, 31655, 34060, 37986, 51090, 63310, 63797, 75972, 94965, 102180, 126620, 127594, 189930, 191391, 255188, 318985, 379860, 382782, 637970, 765564, 829361, 956955, 1275940, 1658722, 1913910, 2488083, 3317444, 3827820, 4146805, 4976166, 8293610, 9952332, 12440415, 16587220, 24880830, 49761660]

約数ペア:

[(1, 49761660), (2, 24880830), (3, 16587220), (4, 12440415), (5, 9952332), (6, 8293610), (10, 4976166), (12, 4146805), (13, 3827820), (15, 3317444), (20, 2488083), (26, 1913910), (30, 1658722), (39, 1275940), (52, 956955), (60, 829361), (65, 765564), (78, 637970), (130, 382782), (131, 379860), (156, 318985), (195, 255188), (260, 191391), (262, 189930), (390, 127594), (393, 126620), (487, 102180), (524, 94965), (655, 75972), (780, 63797), (786, 63310), (974, 51090), (1310, 37986), (1461, 34060), (1572, 31655), (1703, 29220), (1948, 25545), (1965, 25324), (2435, 20436), (2620, 18993), (2922, 17030), (3406, 14610), (3930, 12662), (4870, 10218), (5109, 9740), (5844, 8515), (6331, 7860), (6812, 7305)]