45070850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 96944688

約数和(自身を除く): 51873838

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 227, 275, 361, 418, 454, 475, 550, 722, 950, 1045, 1135, 1805, 2090, 2270, 2497, 3610, 3971, 4313, 4994, 5225, 5675, 7942, 8626, 9025, 10450, 11350, 12485, 18050, 19855, 21565, 24970, 39710, 43130, 47443, 62425, 81947, 94886, 99275, 107825, 124850, 163894, 198550, 215650, 237215, 409735, 474430, 819470, 901417, 1186075, 1802834, 2048675, 2372150, 4097350, 4507085, 9014170, 22535425, 45070850]

約数ペア:

[(1, 45070850), (2, 22535425), (5, 9014170), (10, 4507085), (11, 4097350), (19, 2372150), (22, 2048675), (25, 1802834), (38, 1186075), (50, 901417), (55, 819470), (95, 474430), (110, 409735), (190, 237215), (209, 215650), (227, 198550), (275, 163894), (361, 124850), (418, 107825), (454, 99275), (475, 94886), (550, 81947), (722, 62425), (950, 47443), (1045, 43130), (1135, 39710), (1805, 24970), (2090, 21565), (2270, 19855), (2497, 18050), (3610, 12485), (3971, 11350), (4313, 10450), (4994, 9025), (5225, 8626), (5675, 7942)]