51954516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3691}}^1$

素因数の和:3741

約数の個数: 72

約数和(自身を含む): 145139904

約数和(自身を除く): 93185388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 3691, 4692, 7038, 7382, 11073, 14076, 14764, 22146, 33219, 44292, 62747, 66438, 84893, 125494, 132876, 169786, 188241, 250988, 254679, 339572, 376482, 509358, 564723, 752964, 764037, 1018716, 1129446, 1443181, 1528074, 2258892, 2886362, 3056148, 4329543, 5772724, 8659086, 12988629, 17318172, 25977258, 51954516]

約数ペア:

[(1, 51954516), (2, 25977258), (3, 17318172), (4, 12988629), (6, 8659086), (9, 5772724), (12, 4329543), (17, 3056148), (18, 2886362), (23, 2258892), (34, 1528074), (36, 1443181), (46, 1129446), (51, 1018716), (68, 764037), (69, 752964), (92, 564723), (102, 509358), (138, 376482), (153, 339572), (204, 254679), (207, 250988), (276, 188241), (306, 169786), (391, 132876), (414, 125494), (612, 84893), (782, 66438), (828, 62747), (1173, 44292), (1564, 33219), (2346, 22146), (3519, 14764), (3691, 14076), (4692, 11073), (7038, 7382)]