49195560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21577}}^1$

素因数の和:21610

約数の個数: 64

約数和(自身を含む): 155361600

約数和(自身を除く): 106166040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 21577, 43154, 64731, 86308, 107885, 129462, 172616, 215770, 258924, 323655, 409963, 431540, 517848, 647310, 819926, 863080, 1229889, 1294620, 1639852, 2049815, 2459778, 2589240, 3279704, 4099630, 4919556, 6149445, 8199260, 9839112, 12298890, 16398520, 24597780, 49195560]

約数ペア:

[(1, 49195560), (2, 24597780), (3, 16398520), (4, 12298890), (5, 9839112), (6, 8199260), (8, 6149445), (10, 4919556), (12, 4099630), (15, 3279704), (19, 2589240), (20, 2459778), (24, 2049815), (30, 1639852), (38, 1294620), (40, 1229889), (57, 863080), (60, 819926), (76, 647310), (95, 517848), (114, 431540), (120, 409963), (152, 323655), (190, 258924), (228, 215770), (285, 172616), (380, 129462), (456, 107885), (570, 86308), (760, 64731), (1140, 43154), (2280, 21577)]