50559516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 146756064

約数和(自身を除く): 96196548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 641, 939, 1252, 1282, 1878, 1923, 2191, 2564, 2817, 3756, 3846, 4382, 4487, 5634, 5769, 6573, 7692, 8764, 8974, 11268, 11538, 13146, 13461, 17948, 19719, 23076, 26292, 26922, 39438, 40383, 53844, 78876, 80766, 161532, 200633, 401266, 601899, 802532, 1203798, 1404431, 1805697, 2407596, 2808862, 3611394, 4213293, 5617724, 7222788, 8426586, 12639879, 16853172, 25279758, 50559516]

約数ペア:

[(1, 50559516), (2, 25279758), (3, 16853172), (4, 12639879), (6, 8426586), (7, 7222788), (9, 5617724), (12, 4213293), (14, 3611394), (18, 2808862), (21, 2407596), (28, 1805697), (36, 1404431), (42, 1203798), (63, 802532), (84, 601899), (126, 401266), (252, 200633), (313, 161532), (626, 80766), (641, 78876), (939, 53844), (1252, 40383), (1282, 39438), (1878, 26922), (1923, 26292), (2191, 23076), (2564, 19719), (2817, 17948), (3756, 13461), (3846, 13146), (4382, 11538), (4487, 11268), (5634, 8974), (5769, 8764), (6573, 7692)]