47884980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5617

約数の個数: 96

約数和(自身を含む): 157546368

約数和(自身を除く): 109661388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 5581, 8580, 11162, 16743, 22324, 27905, 33486, 55810, 61391, 66972, 72553, 83715, 111620, 122782, 145106, 167430, 184173, 217659, 245564, 290212, 306955, 334860, 362765, 368346, 435318, 613910, 725530, 736692, 798083, 870636, 920865, 1088295, 1227820, 1451060, 1596166, 1841730, 2176590, 2394249, 3192332, 3683460, 3990415, 4353180, 4788498, 7980830, 9576996, 11971245, 15961660, 23942490, 47884980]

約数ペア:

[(1, 47884980), (2, 23942490), (3, 15961660), (4, 11971245), (5, 9576996), (6, 7980830), (10, 4788498), (11, 4353180), (12, 3990415), (13, 3683460), (15, 3192332), (20, 2394249), (22, 2176590), (26, 1841730), (30, 1596166), (33, 1451060), (39, 1227820), (44, 1088295), (52, 920865), (55, 870636), (60, 798083), (65, 736692), (66, 725530), (78, 613910), (110, 435318), (130, 368346), (132, 362765), (143, 334860), (156, 306955), (165, 290212), (195, 245564), (220, 217659), (260, 184173), (286, 167430), (330, 145106), (390, 122782), (429, 111620), (572, 83715), (660, 72553), (715, 66972), (780, 61391), (858, 55810), (1430, 33486), (1716, 27905), (2145, 22324), (2860, 16743), (4290, 11162), (5581, 8580)]