49445220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3985

約数の個数: 96

約数和(自身を含む): 159022080

約数和(自身を除く): 109576860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 3943, 4180, 6270, 7886, 11829, 12540, 15772, 19715, 23658, 39430, 43373, 47316, 59145, 74917, 78860, 86746, 118290, 130119, 149834, 173492, 216865, 224751, 236580, 260238, 299668, 374585, 433730, 449502, 520476, 650595, 749170, 824087, 867460, 899004, 1123755, 1301190, 1498340, 1648174, 2247510, 2472261, 2602380, 3296348, 4120435, 4495020, 4944522, 8240870, 9889044, 12361305, 16481740, 24722610, 49445220]

約数ペア:

[(1, 49445220), (2, 24722610), (3, 16481740), (4, 12361305), (5, 9889044), (6, 8240870), (10, 4944522), (11, 4495020), (12, 4120435), (15, 3296348), (19, 2602380), (20, 2472261), (22, 2247510), (30, 1648174), (33, 1498340), (38, 1301190), (44, 1123755), (55, 899004), (57, 867460), (60, 824087), (66, 749170), (76, 650595), (95, 520476), (110, 449502), (114, 433730), (132, 374585), (165, 299668), (190, 260238), (209, 236580), (220, 224751), (228, 216865), (285, 173492), (330, 149834), (380, 130119), (418, 118290), (570, 86746), (627, 78860), (660, 74917), (836, 59145), (1045, 47316), (1140, 43373), (1254, 39430), (2090, 23658), (2508, 19715), (3135, 15772), (3943, 12540), (4180, 11829), (6270, 7886)]