49216440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4541

約数の個数: 128

約数和(自身を含む): 181762560

約数和(自身を除く): 132546120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4507, 5460, 9014, 10920, 13521, 18028, 22535, 27042, 31549, 36056, 45070, 54084, 58591, 63098, 67605, 90140, 94647, 108168, 117182, 126196, 135210, 157745, 175773, 180280, 189294, 234364, 252392, 270420, 292955, 315490, 351546, 378588, 410137, 468728, 473235, 540840, 585910, 630980, 703092, 757176, 820274, 878865, 946470, 1171820, 1230411, 1261960, 1406184, 1640548, 1757730, 1892940, 2050685, 2343640, 2460822, 3281096, 3515460, 3785880, 4101370, 4921644, 6152055, 7030920, 8202740, 9843288, 12304110, 16405480, 24608220, 49216440]

約数ペア:

[(1, 49216440), (2, 24608220), (3, 16405480), (4, 12304110), (5, 9843288), (6, 8202740), (7, 7030920), (8, 6152055), (10, 4921644), (12, 4101370), (13, 3785880), (14, 3515460), (15, 3281096), (20, 2460822), (21, 2343640), (24, 2050685), (26, 1892940), (28, 1757730), (30, 1640548), (35, 1406184), (39, 1261960), (40, 1230411), (42, 1171820), (52, 946470), (56, 878865), (60, 820274), (65, 757176), (70, 703092), (78, 630980), (84, 585910), (91, 540840), (104, 473235), (105, 468728), (120, 410137), (130, 378588), (140, 351546), (156, 315490), (168, 292955), (182, 270420), (195, 252392), (210, 234364), (260, 189294), (273, 180280), (280, 175773), (312, 157745), (364, 135210), (390, 126196), (420, 117182), (455, 108168), (520, 94647), (546, 90140), (728, 67605), (780, 63098), (840, 58591), (910, 54084), (1092, 45070), (1365, 36056), (1560, 31549), (1820, 27042), (2184, 22535), (2730, 18028), (3640, 13521), (4507, 10920), (5460, 9014)]