49217520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 168989184

約数和(自身を除く): 119771664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 103, 110, 120, 132, 165, 176, 181, 206, 220, 240, 264, 309, 330, 362, 412, 440, 515, 528, 543, 618, 660, 724, 824, 880, 905, 1030, 1086, 1133, 1236, 1320, 1448, 1545, 1648, 1810, 1991, 2060, 2172, 2266, 2472, 2640, 2715, 2896, 3090, 3399, 3620, 3982, 4120, 4344, 4532, 4944, 5430, 5665, 5973, 6180, 6798, 7240, 7964, 8240, 8688, 9064, 9955, 10860, 11330, 11946, 12360, 13596, 14480, 15928, 16995, 18128, 18643, 19910, 21720, 22660, 23892, 24720, 27192, 29865, 31856, 33990, 37286, 39820, 43440, 45320, 47784, 54384, 55929, 59730, 67980, 74572, 79640, 90640, 93215, 95568, 111858, 119460, 135960, 149144, 159280, 186430, 205073, 223716, 238920, 271920, 279645, 298288, 372860, 410146, 447432, 477840, 559290, 615219, 745720, 820292, 894864, 1025365, 1118580, 1230438, 1491440, 1640584, 2050730, 2237160, 2460876, 3076095, 3281168, 4101460, 4474320, 4921752, 6152190, 8202920, 9843504, 12304380, 16405840, 24608760, 49217520]

約数ペア:

[(1, 49217520), (2, 24608760), (3, 16405840), (4, 12304380), (5, 9843504), (6, 8202920), (8, 6152190), (10, 4921752), (11, 4474320), (12, 4101460), (15, 3281168), (16, 3076095), (20, 2460876), (22, 2237160), (24, 2050730), (30, 1640584), (33, 1491440), (40, 1230438), (44, 1118580), (48, 1025365), (55, 894864), (60, 820292), (66, 745720), (80, 615219), (88, 559290), (103, 477840), (110, 447432), (120, 410146), (132, 372860), (165, 298288), (176, 279645), (181, 271920), (206, 238920), (220, 223716), (240, 205073), (264, 186430), (309, 159280), (330, 149144), (362, 135960), (412, 119460), (440, 111858), (515, 95568), (528, 93215), (543, 90640), (618, 79640), (660, 74572), (724, 67980), (824, 59730), (880, 55929), (905, 54384), (1030, 47784), (1086, 45320), (1133, 43440), (1236, 39820), (1320, 37286), (1448, 33990), (1545, 31856), (1648, 29865), (1810, 27192), (1991, 24720), (2060, 23892), (2172, 22660), (2266, 21720), (2472, 19910), (2640, 18643), (2715, 18128), (2896, 16995), (3090, 15928), (3399, 14480), (3620, 13596), (3982, 12360), (4120, 11946), (4344, 11330), (4532, 10860), (4944, 9955), (5430, 9064), (5665, 8688), (5973, 8240), (6180, 7964), (6798, 7240)]