47021000838

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{3533}}^1$

素因数の和:3811

約数の個数: 128

約数和(自身を含む): 113992704000

約数和(自身を除く): 66971703162

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 223, 294, 343, 406, 446, 609, 669, 686, 1029, 1218, 1338, 1421, 1561, 2058, 2842, 3122, 3533, 4263, 4683, 6467, 7066, 8526, 9366, 9947, 10599, 10927, 12934, 19401, 19894, 21198, 21854, 24731, 29841, 32781, 38802, 45269, 49462, 59682, 65562, 74193, 76489, 90538, 102457, 135807, 148386, 152978, 173117, 204914, 229467, 271614, 307371, 316883, 346234, 458934, 519351, 614742, 633766, 717199, 787859, 950649, 1038702, 1211819, 1434398, 1575718, 1901298, 2151597, 2218181, 2363577, 2423638, 3635457, 4303194, 4436362, 4727154, 5020393, 5515013, 6654543, 7270914, 10040786, 11030026, 13309086, 15061179, 16545039, 22847911, 30122358, 33090078, 35142751, 38605091, 45695822, 68543733, 70285502, 77210182, 105428253, 115815273, 137087466, 159935377, 210856506, 231630546, 270235637, 319870754, 479806131, 540471274, 810706911, 959612262, 1119547639, 1621413822, 2239095278, 3358642917, 6717285834, 7836833473, 15673666946, 23510500419, 47021000838]

約数ペア:

[(1, 47021000838), (2, 23510500419), (3, 15673666946), (6, 7836833473), (7, 6717285834), (14, 3358642917), (21, 2239095278), (29, 1621413822), (42, 1119547639), (49, 959612262), (58, 810706911), (87, 540471274), (98, 479806131), (147, 319870754), (174, 270235637), (203, 231630546), (223, 210856506), (294, 159935377), (343, 137087466), (406, 115815273), (446, 105428253), (609, 77210182), (669, 70285502), (686, 68543733), (1029, 45695822), (1218, 38605091), (1338, 35142751), (1421, 33090078), (1561, 30122358), (2058, 22847911), (2842, 16545039), (3122, 15061179), (3533, 13309086), (4263, 11030026), (4683, 10040786), (6467, 7270914), (7066, 6654543), (8526, 5515013), (9366, 5020393), (9947, 4727154), (10599, 4436362), (10927, 4303194), (12934, 3635457), (19401, 2423638), (19894, 2363577), (21198, 2218181), (21854, 2151597), (24731, 1901298), (29841, 1575718), (32781, 1434398), (38802, 1211819), (45269, 1038702), (49462, 950649), (59682, 787859), (65562, 717199), (74193, 633766), (76489, 614742), (90538, 519351), (102457, 458934), (135807, 346234), (148386, 316883), (152978, 307371), (173117, 271614), (204914, 229467)]