52283140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1301

約数の個数: 96

約数和(自身を含む): 141120000

約数和(自身を除く): 88836860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1249, 1495, 1610, 1820, 2093, 2498, 2990, 3220, 4186, 4996, 5980, 6245, 8372, 8743, 10465, 12490, 16237, 17486, 20930, 24980, 28727, 32474, 34972, 41860, 43715, 57454, 64948, 81185, 87430, 113659, 114908, 143635, 162370, 174860, 201089, 227318, 287270, 324740, 373451, 402178, 454636, 568295, 574540, 746902, 804356, 1005445, 1136590, 1493804, 1867255, 2010890, 2273180, 2614157, 3734510, 4021780, 5228314, 7469020, 10456628, 13070785, 26141570, 52283140]

約数ペア:

[(1, 52283140), (2, 26141570), (4, 13070785), (5, 10456628), (7, 7469020), (10, 5228314), (13, 4021780), (14, 3734510), (20, 2614157), (23, 2273180), (26, 2010890), (28, 1867255), (35, 1493804), (46, 1136590), (52, 1005445), (65, 804356), (70, 746902), (91, 574540), (92, 568295), (115, 454636), (130, 402178), (140, 373451), (161, 324740), (182, 287270), (230, 227318), (260, 201089), (299, 174860), (322, 162370), (364, 143635), (455, 114908), (460, 113659), (598, 87430), (644, 81185), (805, 64948), (910, 57454), (1196, 43715), (1249, 41860), (1495, 34972), (1610, 32474), (1820, 28727), (2093, 24980), (2498, 20930), (2990, 17486), (3220, 16237), (4186, 12490), (4996, 10465), (5980, 8743), (6245, 8372)]