48942860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 113028720

約数和(自身を除く): 64085860

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 59, 74, 76, 95, 118, 148, 185, 190, 236, 295, 370, 380, 590, 703, 740, 1121, 1180, 1406, 2183, 2242, 2812, 3481, 3515, 4366, 4484, 5605, 6962, 7030, 8732, 10915, 11210, 13924, 14060, 17405, 21830, 22420, 34810, 41477, 43660, 66139, 69620, 82954, 128797, 132278, 165908, 207385, 257594, 264556, 330695, 414770, 515188, 643985, 661390, 829540, 1287970, 1322780, 2447143, 2575940, 4894286, 9788572, 12235715, 24471430, 48942860]

約数ペア:

[(1, 48942860), (2, 24471430), (4, 12235715), (5, 9788572), (10, 4894286), (19, 2575940), (20, 2447143), (37, 1322780), (38, 1287970), (59, 829540), (74, 661390), (76, 643985), (95, 515188), (118, 414770), (148, 330695), (185, 264556), (190, 257594), (236, 207385), (295, 165908), (370, 132278), (380, 128797), (590, 82954), (703, 69620), (740, 66139), (1121, 43660), (1180, 41477), (1406, 34810), (2183, 22420), (2242, 21830), (2812, 17405), (3481, 14060), (3515, 13924), (4366, 11210), (4484, 10915), (5605, 8732), (6962, 7030)]