29855748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 80269056

約数和(自身を除く): 50413308

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 53, 69, 78, 92, 106, 138, 156, 157, 159, 212, 276, 299, 314, 318, 471, 598, 628, 636, 689, 897, 942, 1196, 1219, 1378, 1794, 1884, 2041, 2067, 2438, 2756, 3588, 3611, 3657, 4082, 4134, 4876, 6123, 7222, 7314, 8164, 8268, 8321, 10833, 12246, 14444, 14628, 15847, 16642, 21666, 24492, 24963, 31694, 33284, 43332, 46943, 47541, 49926, 63388, 93886, 95082, 99852, 108173, 140829, 187772, 190164, 191383, 216346, 281658, 324519, 382766, 432692, 563316, 574149, 649038, 765532, 1148298, 1298076, 2296596, 2487979, 4975958, 7463937, 9951916, 14927874, 29855748]

約数ペア:

[(1, 29855748), (2, 14927874), (3, 9951916), (4, 7463937), (6, 4975958), (12, 2487979), (13, 2296596), (23, 1298076), (26, 1148298), (39, 765532), (46, 649038), (52, 574149), (53, 563316), (69, 432692), (78, 382766), (92, 324519), (106, 281658), (138, 216346), (156, 191383), (157, 190164), (159, 187772), (212, 140829), (276, 108173), (299, 99852), (314, 95082), (318, 93886), (471, 63388), (598, 49926), (628, 47541), (636, 46943), (689, 43332), (897, 33284), (942, 31694), (1196, 24963), (1219, 24492), (1378, 21666), (1794, 16642), (1884, 15847), (2041, 14628), (2067, 14444), (2438, 12246), (2756, 10833), (3588, 8321), (3611, 8268), (3657, 8164), (4082, 7314), (4134, 7222), (4876, 6123)]