55091340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1149

約数の個数: 120

約数和(自身を含む): 178561152

約数和(自身を除く): 123469812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1097, 1116, 1395, 1620, 1674, 1860, 2194, 2511, 2790, 3291, 3348, 4185, 4388, 5022, 5485, 5580, 6582, 8370, 9873, 10044, 10970, 12555, 13164, 16455, 16740, 19746, 21940, 25110, 29619, 32910, 34007, 39492, 49365, 50220, 59238, 65820, 68014, 88857, 98730, 102021, 118476, 136028, 148095, 170035, 177714, 197460, 204042, 296190, 306063, 340070, 355428, 408084, 444285, 510105, 592380, 612126, 680140, 888570, 918189, 1020210, 1224252, 1530315, 1777140, 1836378, 2040420, 2754567, 3060630, 3672756, 4590945, 5509134, 6121260, 9181890, 11018268, 13772835, 18363780, 27545670, 55091340]

約数ペア:

[(1, 55091340), (2, 27545670), (3, 18363780), (4, 13772835), (5, 11018268), (6, 9181890), (9, 6121260), (10, 5509134), (12, 4590945), (15, 3672756), (18, 3060630), (20, 2754567), (27, 2040420), (30, 1836378), (31, 1777140), (36, 1530315), (45, 1224252), (54, 1020210), (60, 918189), (62, 888570), (81, 680140), (90, 612126), (93, 592380), (108, 510105), (124, 444285), (135, 408084), (155, 355428), (162, 340070), (180, 306063), (186, 296190), (270, 204042), (279, 197460), (310, 177714), (324, 170035), (372, 148095), (405, 136028), (465, 118476), (540, 102021), (558, 98730), (620, 88857), (810, 68014), (837, 65820), (930, 59238), (1097, 50220), (1116, 49365), (1395, 39492), (1620, 34007), (1674, 32910), (1860, 29619), (2194, 25110), (2511, 21940), (2790, 19746), (3291, 16740), (3348, 16455), (4185, 13164), (4388, 12555), (5022, 10970), (5485, 10044), (5580, 9873), (6582, 8370)]