54258516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 148721664

約数和(自身を除く): 94463148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 191, 234, 382, 468, 573, 607, 764, 1146, 1214, 1719, 1821, 2292, 2428, 2483, 3438, 3642, 4966, 5463, 6876, 7284, 7449, 7891, 9932, 10926, 14898, 15782, 21852, 22347, 23673, 29796, 31564, 44694, 47346, 71019, 89388, 94692, 115937, 142038, 231874, 284076, 347811, 463748, 695622, 1043433, 1391244, 1507181, 2086866, 3014362, 4173732, 4521543, 6028724, 9043086, 13564629, 18086172, 27129258, 54258516]

約数ペア:

[(1, 54258516), (2, 27129258), (3, 18086172), (4, 13564629), (6, 9043086), (9, 6028724), (12, 4521543), (13, 4173732), (18, 3014362), (26, 2086866), (36, 1507181), (39, 1391244), (52, 1043433), (78, 695622), (117, 463748), (156, 347811), (191, 284076), (234, 231874), (382, 142038), (468, 115937), (573, 94692), (607, 89388), (764, 71019), (1146, 47346), (1214, 44694), (1719, 31564), (1821, 29796), (2292, 23673), (2428, 22347), (2483, 21852), (3438, 15782), (3642, 14898), (4966, 10926), (5463, 9932), (6876, 7891), (7284, 7449)]