55406988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1301}}^1$

素因数の和:1344

約数の個数: 108

約数和(自身を含む): 173457648

約数和(自身を除く): 118050660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1301, 1521, 1638, 2028, 2366, 2602, 3042, 3276, 3549, 3903, 4732, 5204, 6084, 7098, 7806, 9107, 10647, 11709, 14196, 15612, 16913, 18214, 21294, 23418, 27321, 33826, 36428, 42588, 46836, 50739, 54642, 67652, 81963, 101478, 109284, 118391, 152217, 163926, 202956, 219869, 236782, 304434, 327852, 355173, 439738, 473564, 608868, 659607, 710346, 879476, 1065519, 1319214, 1420692, 1539083, 1978821, 2131038, 2638428, 3078166, 3957642, 4262076, 4617249, 6156332, 7915284, 9234498, 13851747, 18468996, 27703494, 55406988]

約数ペア:

[(1, 55406988), (2, 27703494), (3, 18468996), (4, 13851747), (6, 9234498), (7, 7915284), (9, 6156332), (12, 4617249), (13, 4262076), (14, 3957642), (18, 3078166), (21, 2638428), (26, 2131038), (28, 1978821), (36, 1539083), (39, 1420692), (42, 1319214), (52, 1065519), (63, 879476), (78, 710346), (84, 659607), (91, 608868), (117, 473564), (126, 439738), (156, 355173), (169, 327852), (182, 304434), (234, 236782), (252, 219869), (273, 202956), (338, 163926), (364, 152217), (468, 118391), (507, 109284), (546, 101478), (676, 81963), (819, 67652), (1014, 54642), (1092, 50739), (1183, 46836), (1301, 42588), (1521, 36428), (1638, 33826), (2028, 27321), (2366, 23418), (2602, 21294), (3042, 18214), (3276, 16913), (3549, 15612), (3903, 14196), (4732, 11709), (5204, 10647), (6084, 9107), (7098, 7806)]